Worksheet – Class 7 Social Science (Geography) Chapter 2: India and Her Neighbours

 Worksheet – Class 7 Social Science (Geography)

Chapter 2: India and Her Neighbours

Section A – Very Short Answer (1 mark each)

• What is meant by neighbourhood?
• Name any two land neighbours of India.
• What is a maritime neighbour?
• Name one sea neighbour of India.
• What is regionalism?
• What is meant by peninsula?
• Name one country connected to India by Buddhism.
• What is an open border policy?
• Name one Indian export to China.
• Name one country connected to India through the Himalayas.

Section B – Fill in the Blanks (1 mark each)

• India shares a land border with __________ and Afghanistan in the northwest.
• India’s coastline is about __________ km long.
• __________ is known as the Land of the Thunder Dragon.
• The Palk Strait separates India from __________.
• Bangladesh became independent in __________.
• __________ is India’s gateway to Southeast Asia.
• Maldives consists of more than __________ islands.
• __________ monks travelled to India to study Buddhism.
• The Trilateral Highway connects India, Myanmar, and __________.
• __________ Port in Iran is being developed with India’s help.

Section C – True or False

• India is surrounded by land on all sides. (_____)
• Nepal shares an open border with India. (_____)
• Buddhism started in China. (_____)
• India and Bhutan share cultural ties based on Buddhism. (_____)
• Maldives is a landlocked country. (_____)
• India and Bangladesh share rivers. (_____)
• Singapore is called the Lion City. (_____)
• Afghanistan shares a direct border with India today. (_____)

Section D – Match the Following

Column A                                             Column B

1. Bhutan a. Lion City

2. Singapore b. Open border

3. Nepal         c. Thunder Dragon

4. Sri Lanka d. Palk Strait

5. Myanmar e. Gateway to Southeast Asia

Section E – Multiple Choice Questions (MCQs)

1. Which country is India’s maritime neighbour?

a) Nepal

b) Bhutan

c) Sri Lanka

d) Afghanistan

2. Which religion connects India with many neighbours?

a) Islam

b) Buddhism

c) Christianity

d) Jainism

3. Bangladesh became independent in:

a) 1947

b) 1965

c) 1971

d) 1950

4. Which country is called the Land of the Thunder Dragon?

a) Nepal

b) Bhutan

c) Myanmar

d) Indonesia

5. India–Nepal border allows:

a).  Only trade

b) No movement

c) Free movement of people

d) Only military access

6. Which country is India’s gateway to Southeast Asia?

a) China

b) Myanmar

c) Iran

d) Oman

7. Which strait separates India and Sri Lanka?

a) Malacca Strait

b) Palk Strait

c) Hormuz Strait

d) Bering Strait

8. Which project connects India to Thailand?

a) Silk Route

b) Golden Road

c) Trilateral Highway

d) Coastal Highway

Section F – Short Answer Questions (2–3 marks)

• Explain the meaning of a maritime neighbour with examples.
• How does Buddhism connect India with its neighbours?
• What is the importance of India’s geographical location?
• How does the India–Nepal open border help people?
• Why is Myanmar important for India?

Section G – Long Answer Questions (4–5 marks)

• Explain India’s relations with any one neighbouring country.
• Describe India’s maritime position and its importance.
• How does India help smaller neighbouring countries? Give examples.
• Explain the cultural connections between India and Southeast Asia.

Section H – Thinking Skills (5 marks)

• “Being neighbours is not just about geography.” Explain with an example.
• If borders were based on culture instead of geography, how would the map change?

Section I – Case Study Questions

Case Study 1 – India and Nepal 

India and Nepal share a close relationship based on geography, culture, and open borders. Nepal lies in the Himalayas and shares a long boundary with India. People can travel freely between the two countries without passports or visas. This helps in trade, jobs, education, and maintaining family ties. Festivals like Dashain and Diwali are celebrated in both countries. India is Nepal’s largest trading partner. This strong connection makes their relationship unique.

Questions:

What type of border do India and Nepal share?

Name one benefit of the open border.

Name one common festival.

Why is India important for Nepal’s economy?

Case Study 2 – India and Maldives 

Maldives is a group of islands in the Indian Ocean and is a maritime neighbour of India. It lies close to India’s Lakshadweep islands. India and Maldives share strong relations in trade, defence, and disaster relief. India has helped Maldives during crises like the tsunami and water shortage. Cultural connections also exist, as Indian influence is seen in food and language. However, Maldives faces challenges like rising sea levels due to climate change.

Questions:

What type of neighbour is Maldives?

How has India helped Maldives?

Name one challenge faced by Maldives.

Mention one cultural connection.

Section J – Map Work (5 marks)

On a map of India, mark:

Pakistan

China

Nepal

Bangladesh

Sri Lanka

Maldives

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Worksheet – Class 8 Social Science (History) Chapter 2: Reshaping India’s Political Map

 Worksheet – Class 8 Social Science (History)

Chapter 2: Reshaping India’s Political Map

Section A – Very Short Answer (1 mark each)

• What was the main source of revenue in medieval kingdoms?
• What is meant by a centralised rule?
• Name the administrative system used by the Mughals.
• What was the Iqta system?
• Name one ruler associated with religious tolerance.
• What is guerrilla warfare?
• Name one strong kingdom in South India.
• What is the Paik system?
• What does “Seva” mean?
• Name one important medieval port city.

Section B – Short Answer Questions (2–3 marks each)

• Mention any two similarities between the Delhi Sultanate and the Mughal Empire.
• Give two differences between the Iqta system and the Mansabdari system.
• Why was geography important in protecting kingdoms like Vijayanagara?
• How did the Ahoms use military strategies effectively?
• What was the importance of Sulh-i-kul?
• How did trade flourish during the Mughal period?

Section C – Long Answer Questions (4–5 marks each)

• Compare the political strategies of the Delhi Sultanate and the Mughals.
• Explain the geographical, military, and social reasons for the success of the Vijayanagara and Ahom kingdoms.
• Describe the changes in Akbar’s personality and policies over time.
• Explain the importance of Seva in modern society with examples.

Section D – Assertion and Reason (1 marks each)

A. Both A and R are true and R is the correct explanation of A

B. Both A and R are true but R is not the correct explanation of A

C. A is true but R is false

D. A is false but R is true

Assertion (A): The Mughal Empire was more stable than the Delhi Sultanate.

Reason (R): The Mughal administrative system was more organised.

Assertion (A): The Ahom kingdom resisted invasions successfully.

Reason (R): It was located in an open plain area.

Assertion (A): Vijayanagara Empire remained strong for a long time.

Reason (R): It had strong fortifications and natural protection.

Section E – Case-Based Questions (4 marks each)

Case Study 1 – Mughal Rule and Akbar’s Policies

The Mughal Empire became strong under Akbar, who was not only a great ruler but also a wise administrator. He introduced the Mansabdari system to manage his army and officials efficiently. Akbar believed in unity and started the policy of Sulh-i-kul, which means peace for all religions. He invited scholars from different religions to discuss ideas in the Ibadat Khana. His empire included people of different cultures, so he treated everyone equally. Trade and business also grew during his rule due to peace and security. Roads were safe, and markets were busy with goods from different regions. Akbar was influenced by wise advisors like Abul Fazl and Birbal. His policies helped in maintaining stability and harmony in the empire.

Questions:

What was the Mansabdari system?

What is meant by Sulh-i-kul?

Why did Akbar promote religious tolerance?

Name one advisor of Akbar.

Case Study 2 – Vijayanagara and Ahom Kingdoms

The Vijayanagara and Ahom kingdoms were able to resist invasions for a long time. One major reason was their strong geographical location. Vijayanagara was surrounded by hills and rivers, while the Ahom kingdom was protected by forests and wetlands. These natural barriers made it difficult for enemies to attack. Both kingdoms had strong armies and used smart military strategies. The Ahoms used guerrilla warfare, which included surprise attacks. The Vijayanagara rulers built strong forts for protection. People were loyal to their rulers and supported them in difficult times. The Ahoms also followed the Paik system, where people worked for the state. This unity made both kingdoms powerful and stable.

Questions:

How did geography help these kingdoms?

What is guerrilla warfare?

What was the Paik system?

Why were these kingdoms strong?

Case Study 3 – Trade in Medieval Port Cities

In medieval India, port cities like Surat and Calicut were very busy centers of trade. Traders from different parts of the world came here to buy and sell goods. Indian merchants exported cotton, spices, and indigo to foreign countries. In return, they received gold, silver, and other valuable items. Ships from Arabia, Europe, and Asia arrived at these ports regularly. Many languages were spoken, and people from different cultures interacted peacefully. Markets were crowded and full of activity. Trade increased because of safe routes and strong administration. These port cities became important for economic growth and cultural exchange.

Questions:

Name one important port city.

What goods were exported from India?

Which countries traded with India?

Why were port cities important?

Section G – Map/Activity-Based Question (5 marks):-On a map of India, mark the following:

• Delhi Sultanate region
• Mughal Empire
• Vijayanagara Empire
• Ahom Kingdom
• One port city (Surat/Calicut/Hooghly)

Section H – Thinking Skills (5 marks)

What might have happened if the Vijayanagara Empire had won the Battle of Talikota? Explain your ideas.

Section I – Fill in the Blanks (1 mark each)

• The main source of income for medieval kingdoms was __________.
• The Delhi Sultanate followed the __________ system.
• The Mughal Empire used the __________ system.
• Akbar followed the policy of __________ which means universal peace.
• The Ahom kingdom was located in the __________ valley.
• __________ warfare involves surprise attacks.
• The Vijayanagara Empire was protected by natural features like __________ and rivers.
• The __________ system was followed by the Ahoms.
• __________ means selfless service in Sikhism.
• Surat was an important __________ city.

Section J – Multiple Choice Questions (MCQs)

Which system was used by the Mughals?

a) Iqta system

b) Mansabdari system

c) Zamindari system

d) Jagirdari system

Who promoted the idea of Sulh-i-kul?

a) Alauddin Khilji

b) Babur

c) Akbar

d) Aurangzeb

The Ahom kingdom was located in:

a) Rajasthan

b) Punjab

c) Brahmaputra Valley

d) Gujarat

Guerrilla warfare means:

a) Fighting with elephants

b) Fighting in open fields

c) Surprise attacks

d) Fighting with guns

Which empire built strong forts for protection?

a) Mughal Empire

b) Vijayanagara Empire

c) Maurya Empire

d) Gupta Empire

What was the main export from India?

a) Machines

b) Cotton and spices

c) Oil

d) Iron

What does Seva mean?

a) War

b) Trade

c) Selfless service

d) Rule

Which port city was famous for trade?

a) Delhi

b) Agra

c) Surat

d) Patna

Section K – True or False

• The Mughal Empire was less stable than the Delhi Sultanate. (_____)
• The Mansabdari system was used by the Mughals. (_____)
• The Ahoms used guerrilla warfare. (_____)
• Vijayanagara had no natural protection. (_____)
• Akbar supported religious tolerance. (_____)
• Seva means selfish service. (_____)
• Trade increased due to safe roads. (_____)
• Port cities were centers of cultural exchange. (_____)

Section L – Match the Following

Column A                                                             Column B

1. Akbar                                                                 a. Iqta system

2. Delhi Sultanate                                                 b. Selfless service

3. Ahom Kingdom                                                 c. Sulh-i-kul

4. Seva                                                                 d. Guerrilla warfare

5. Mughal Empire                                                 e. Mansabdari system

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Worksheet – Class 6 Social Science (Geography) Chapter 2: Oceans and Continents

 Worksheet – Class 6 Social Science (Geography)

Chapter 2: Oceans and Continents

Section A – Very Short Answer (1 mark each)

• What is the Earth’s surface made up of?
• What is a continent?
• What is a landmass?
• What are oceans?
• What is a sea?
• What is a bay?
• What is a gulf?
• What is an island?
• How many oceans are there in the world?
• What does the term “marine” mean?

Section B – Short Answer Questions (2–3 marks each)

• Differentiate between sea, bay, and gulf.
• Name the five oceans of the world.
• What are flora and fauna?
• Why are oceans important for life on Earth?
• How are oceans and continents distributed on Earth?
• What is the role of oceans in the water cycle?

Section C – Long Answer Questions (4–5 marks each)

• Describe the distribution of land and water on Earth.
• Explain the importance of oceans in human life.
• What are continents? Name all seven continents.
• Explain different types of ocean-related disasters.
• How do oceans affect climate and weather?

Section D – Case Study Based Questions

Case Study – 1

A coastal village is located near the sea. The people depend on the ocean for fishing and trade. One year, a strong cyclone hit the area, causing heavy rainfall and floods. Many houses were damaged, and people had to move to safer places. After the disaster, the government helped rebuild homes and spread awareness about safety measures.

Questions:

What disaster affected the village?

How do oceans support the lives of coastal people?

What problems were caused by the cyclone?

Suggest one safety measure during such disasters.

Case Study – 2

Rohan learned in school that oceans are very important for life on Earth. He found out that oceans produce more than half of the oxygen and help in bringing rainfall. He also learned that oceans regulate climate and are a source of food. However, he saw people throwing plastic waste into the sea. This made him worried about marine life.

Questions:

Why are oceans called the “lungs of the planet”?

How do oceans help in rainfall?

What harm does plastic cause to marine life?

What can we do to protect oceans?

Section E – Creative Thinking

• Why is the Earth called the “Blue Planet”?
• What would happen if there were no oceans?
• How can humans help in protecting marine life?

Section F – Fill in the Blanks

• The Earth is covered with about ______% water.
• The Earth is called the __________ planet.
• The largest ocean is the __________ Ocean.
• An __________ is a piece of land surrounded by water.
• There are __________ oceans in the world.

Section G – Multiple Choice Questions (MCQs)

Which of these is a water body?

a) Mountain

b) Ocean

c) Desert

d) Plain

Dolphins live in:

a) Forest

b) Desert

c) Ocean

d) Sky

What type of water is found in oceans?

a) Fresh

b) Salt

c) Dirty

d) Boiled

Which ocean is around India?

a) Pacific

b) Arctic

c) Indian

d) Atlantic

What should we do to protect oceans?

a) Throw plastic

b) Catch all fish

c) Keep it clean

d) Pour oil

Section H – True or False

• Whales live in the ocean. (_____ )
• Oceans do not affect weather. (_____ )
• Coral reefs are found in deserts. (_____ )
• Plastic harms ocean animals. (_____ )
• Oceans help in giving us rain. (_____ )

Section I – Match the Following

Column A                                                         Column B

Pacific Ocean                                                         Largest ocean

Island                                                                 Land surrounded by water

Flora                                                                 Plant life

Fauna                                                                 Animal life

Gulf Deeply enclosed water

Section J – Locate on the map:-

• 5 Oceans of the world
• 7 Continents

Section:- K Assertion and Reason Questions

1.

Assertion (A): The Earth is called the “Blue Planet”.

Reason (R): Most of the Earth’s surface is covered with water.

Ans:-(a) Both A and R are true and R is the correct explanation of A.

2.

Assertion (A): Oceans play an important role in climate and weather.

Reason (R): Oceans help in evaporation and bring rainfall.

Ans:- (a) Both A and R are true and R is the correct explanation of A.

3.

Assertion (A): A gulf is deeper and more enclosed than a bay.

Reason (R): A gulf has a narrow opening and is surrounded by land on more sides.

Ans:- (a) Both A and R are true and R is the correct explanation of A.

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Worksheet – Class 6 Social Science (Geography) Chapter 1: Locating Places on the Earth

 Worksheet – Class 6 Social Science (Geography)

Chapter 1: Locating Places on the Earth

Section A – Very Short Answer (1 mark each)

• What is a map?
• What is an atlas?
• Name any one type of map.
• What is a scale in a map?
• What are symbols in a map?
• What is latitude?
• What is longitude?
• What is the Equator?
• What is the Prime Meridian?
• What is GMT?

Section B – Short Answer Questions (2–3 marks each)

• Write any two differences between a globe and a map.
• What are physical and political maps?
• Explain the importance of scale in a map.
• What are cardinal and intermediate directions?
• Why do we use symbols in maps?
• What are latitudes and longitudes?

Section C – Long Answer Questions (4–5 marks each)

• Describe the components of a map.
• Explain how coordinates help in locating places on Earth.
• What are time zones? Why are they needed?
• What is the International Date Line (IDL)? Explain its importance.
• Explain the difference between local time and standard time.

Section D – Case Study Based Questions

Case Study – 1

Riya was studying a map of India in her atlas. She noticed different colours showing mountains, plains, and rivers. She also saw symbols representing roads, railways, and cities. The map had a scale that helped her understand distances. At the top of the map, north direction was shown. With the help of all these features, she was able to understand the map easily. She realized that maps are very useful tools to study the Earth.

Questions:

What type of map was Riya studying?

What do different colours show on a map?

Why are symbols used in maps?

What is the importance of direction in a map?

Case Study – 2

Aman learned that the Earth rotates from west to east and takes 24 hours to complete one rotation. Because of this, different places have different times. He also learned about GMT and Indian Standard Time (IST). He found that India is 5 hours 30 minutes ahead of GMT. He also read about the International Date Line, where the date changes. This helped him understand how time is managed across the world.

Questions:

Why do different places have different times?

What is GMT?

Why does India have a standard time?

What happens when we cross the International Date Line?

Section E – Creative thinking

• Why can’t we represent the Earth perfectly on a flat map?
• How are maps useful in our daily life?
• Why is standard time important for a country?

Section F – Assertion and Reason Questions

Assertion (A): Maps are more detailed than globes.

Reason (R): Maps can show small areas with more information.

Ans:- (a) Both A and R are true and R is the correct explanation of A.

Assertion (A): Latitude and longitude help locate places.

Reason (R): They form a grid on the Earth.

Ans:- (a) Both A and R are true and R is the correct explanation of A.

Assertion (A): Time zones are necessary.

Reason (R): The Earth rotates and different places experience day and night at different times.

Ans:- (a) Both A and R are true and R is the correct explanation of A.

Section G – Fill in the Blanks

• A book of maps is called an __________.
• The Equator is at __________ degree latitude.
• The Prime Meridian is at __________ degree longitude.
• India follows __________ Standard Time.
• The Earth rotates from __________ to __________.

Section H – Match the Following

Column A                                                 Column B

Physical map                                         Natural features

Political map                                         Boundaries

Scale                                                 Distance on map

Latitude                                                 Horizontal lines

Longitude                                         Vertical lines

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Worksheet – Class 8 Science Chapter 1: Natural Resources and Their Use

 Worksheet – Class 8 Science

Chapter 1: Natural Resources and Their Use

Section A – Very Short Answer (1 mark each)

• What is a natural resource?
• What are renewable resources?
• Give one example of a non-renewable resource.
• What is pollution?
• What is afforestation?
• What are the 3 R’s?
• What is rainwater harvesting?
• What is sustainable use of resources?
• Name one ecosystem function.
• What is deforestation?

Section B – Short Answer Questions (2–3 marks each)

• How can overuse make a renewable resource non-renewable? Give one example.
• Explain the importance of air purification by plants.
• What is the difference between renewable and non-renewable resources?
• Write any two actions to conserve natural resources.
• How does pollution affect natural resources?
• What is the role of forests in climate regulation?

Section C – Long Answer Questions (4–5 marks each)

• Explain how renewable resources can become non-renewable with suitable examples.
• Describe any five ecosystem functions that are useful to humans.
• What is sustainable development? Explain with examples.
• Write the importance of afforestation and rainwater harvesting.
• Explain the considerations to keep in mind while producing goods.

Section D – Activity-Based / Case Study Questions

Case Study – 1

Ravi lives in a village where people depend on groundwater for daily use. Over the years, villagers started using more water for farming and household work. They did not take any steps to save water. Slowly, the water level started going down. Wells began to dry up during summer. At the same time, many trees were cut for construction. This reduced rainfall in the area. People now face serious water shortages. The village is planning to take corrective steps.

Questions:

What is the main reason for the falling water level?

How did cutting trees affect water availability?

Suggest two ways to improve the situation.

Name one method to conserve water in villages.

Case Study – 2

In a town, factories were set up near a river. They started releasing waste into the river without proper treatment. The river water became polluted and unsafe. People could not use it for drinking or farming. Fish and other aquatic life began to die. The nearby land also became less fertile. The government later took action to stop pollution. Awareness programs were started to educate people. Now efforts are being made to clean the river.

Questions:

What caused the pollution of the river?

How did pollution affect living organisms?

What steps can industries take to prevent pollution?

Why is clean water important for humans?

Section E – Think and Answer (HOTS)

• Why should we save resources even if they are renewable?
• What will happen if forests are completely destroyed?
• How can students contribute to conserving natural resources?

Section F – Assertion and Reason Questions

1.

Assertion (A): Renewable resources can become non-renewable.

Reason (R): They are used faster than they are replaced.

2.

Assertion (A): Afforestation helps in conserving natural resources.

Reason (R): Trees help maintain rainfall and prevent soil erosion.

Ans:- (a) Both A and R are true and R is the correct explanation of A.

3.

Assertion (A): Pollution makes natural resources unusable.

Reason (R): Polluted air and water are harmful for living beings.

Ans:- (a) Both A and R are true and R is the correct explanation of A

 Section G – Fill in the Blanks

• Resources that can be replenished are called __________ resources.
• Cutting down trees is called __________.
• The three R’s are Reduce, Reuse and __________.
• Collecting rainwater is known as __________.
• Coal and petroleum are __________ resources.

Section H – Match the Following

Column A                                                         Column B

Renewable resource                                             Coal

Afforestation                                                             Planting trees

Pollution                                                                     Dirty air and water

Rainwater harvesting                                             Saving water

Non-renewable                                                     Limited supply

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Worksheet: Social Science (Class 7) Chapter 1 – The Story of Indian Farming

 Worksheet: Social Science (Class 7)

Chapter 1 – The Story of Indian Farming

Section A – Very Short Answer (1 mark each)

• What is agriculture?
• From which language does the word “agriculture” come?
• What is threshing?
• Name one traditional method of threshing.
• Name one modern method of threshing.
• What are kharif crops?
• Give one example of a rabi crop.
• What is humus?
• What is soil?
• What is irrigation?
• Name one source of irrigation.
• What is weathering?
• What is crop rotation?
• What is intercropping?
• What is meant by rain-fed agriculture?

Section B – Short Answer (2–3 marks each)

• Why is India called an agriculture-based country?
• Write any two differences between kharif and rabi crops.
• How does climate affect farming?
• What is the role of the monsoon in agriculture?
• What are agroclimatic zones?
• Write any two features of traditional farming methods.
• Write any two features of modern farming methods.
• What is soil conservation? Give one method.
• What is multiple cropping?
• Why is irrigation important?

Section C – Long Answer (4–5 marks each)

• Explain the types of farming seasons in India (Kharif, Rabi, Zaid).
• Describe the importance of soil in agriculture.
• Explain the major types of soil found in India and the crops grown in them.
• Describe the development of agriculture from early times to the present.
• Explain the difference between traditional and modern agricultural practices.
• Write a short note on sustainable agriculture.
• What challenges do farmers face today? Explain any three.

Section D – Match the Following

Column A                                                                     Column B

(a) Kharif crops                     (i) Grown in winter

(b) Rabi crops                             (ii) Grown in monsoon

(c) Zaid crops                             (iii) Summer crops

(d) Alluvial soil                     (iv) Fertile river soil

(e) Black soil                             (v) Good for cotton

(f) Contour ploughing             (vi) Prevents soil erosion

Section E – Fill in the Blanks

• Agriculture comes from the Latin word __________.
• __________ crops are grown during the monsoon season.
• Humus makes the soil __________.
• __________ irrigation uses pipes to supply water to plants.
• The __________ monsoon brings rainfall from June to September.
• __________ soil is best suited for cotton.
• __________ farming depends only on rainfall.
• The Green Revolution started in the __________.

Section F – True or False

• Rice is a rabi crop. ( )
• Black soil is suitable for cotton. ( )
• Irrigation is not needed in farming. ( )
• Crop rotation helps maintain soil fertility. ( )
• Monsoon has no effect on agriculture. ( )

Section G – Case-Based Questions

Case Study 1

Ravi is a farmer in Punjab. He grows wheat during the winter season and rice during the rainy season. His farm has fertile alluvial soil and good irrigation facilities like canals and tube wells. He uses modern machines like tractors and harvesters to increase production. Ravi depends on the monsoon for water but also uses irrigation when rainfall is less. Due to good farming practices, he gets a good yield every year.

Questions:

Which crops does Ravi grow in kharif and rabi seasons?

What type of soil is found on his farm?

Name one modern method used by Ravi.

Why does Ravi use irrigation?

Case Study 2

Meena lives in a village in Rajasthan. She practices rain-fed agriculture because there is very little rainfall in her region. The soil is sandy and not very fertile. She grows crops like millets which need less water. Sometimes, due to lack of rain, her crops get damaged. She also takes care of goats to earn extra income. Meena uses traditional farming methods and depends a lot on nature.

Questions:

What type of agriculture does Meena practice?

Why does she grow millets?

What problem does she face in farming?

How does she earn extra income?

Why does he use a tube well?

Section H – Map/Activity Based

• On an outline map of India, mark:
• One region where rice is grown
• One region where wheat is grown
• Draw and label any one irrigation method (drip or sprinkler).

Section I – HOTS (Higher Order Thinking Skills)

• Why do farmers grow different crops in different regions?
• What would happen if there were no monsoon in India?
• Why is sustainable agriculture important for the future?

Section J – Value-Based Question

• Why should we respect farmers and their work?
• How can we help in conserving water and soil in daily life?

Download Link:- https://drive.google.com/file/d/1uIbhcV4VDeP4EC8jAbgiTcPMehc92a9t/view?usp=sharing

Chapter 8 – Building Blocks in Economics

 Worksheet: Economics (Class 9)

Chapter 8 – Building Blocks in Economics

Section A – Very Short Answer (1 mark each)

1. What is meant by scarcity? 

2. Give one example of a scarce resource. 

3. What are resources in economics? 

4. Name any two types of resources. 

5. What is meant by unlimited human wants? 

6. Define opportunity cost. 

7. What is choice in economics? 

8. What is meant by demand? 

9. What is supply? 

10. What is an economic system? 

________________________________________

Section B – Short Answer (2–3 marks each)

1. Explain scarcity at the individual level with an example. 

2. What is scarcity at the societal level? 

3. Define land, labour, capital, and entrepreneur. 

4. Why do economic problems arise? 

5. Explain opportunity cost with an example. 

6. What is the importance of understanding scarcity? (any two points) 

7. Explain the nature of choice in economics. 

8. What are the three central problems of an economy? 

9. How do demand and supply affect prices? 

10. What is a mixed economy? 

________________________________________

Section C – Long Answer (4–5 marks each)

1. Explain the concept of scarcity and its impact on economic decisions. 

2. Describe the importance of opportunity cost in daily life. 

3. Explain the role of economists in solving economic problems. 

4. Discuss the advantages and limitations of a market economy. 

5. Explain the features and limitations of a socialist economy. 

6. Describe the advantages of a mixed economy. 

7. Explain the role of government in a mixed economy. 

8. What is a welfare economy? Explain its main features. 

________________________________________

Section D – Case Study Based Questions (4 marks)

Case Study 1: Limited Pocket Money

Riya gets ₹500 as her monthly pocket money. She wants to buy a storybook, eat fast food with friends, and recharge her phone. However, she cannot afford everything at the same time. She decides to buy the storybook and skips eating out. This situation shows that her money is limited but her wants are many. Because of this, she has to make a choice. The value of what she gave up (fast food) is her opportunity cost. Such decisions are common in daily life. It also shows how scarcity affects individuals. Proper decision-making helps in using resources wisely.

Questions:

a) What problem is Riya facing?

b) What is her opportunity cost?

c) Why does she need to make a choice?

Case Study 2: Government Decision

A state government has a limited budget for development. It has to choose between building a new hospital or improving roads. Both are important for people. However, due to limited funds, the government decides to build a hospital first. This decision shows scarcity at the societal level. The government must decide what to produce and for whom. The choice involves giving up one alternative. Good planning is needed to use resources efficiently. Such decisions affect the welfare of people.

Questions:

a) Which economic problem is shown here?

b) What is the opportunity cost?

c) Why can’t both projects be done together?

Case Study 3: Use of Resources

A farmer has a piece of land and limited water supply. He must decide whether to grow wheat or vegetables. Wheat needs less water, while vegetables can give more profit but need more water. The farmer chooses to grow wheat to save water. This shows how scarcity of resources affects production decisions. He makes a rational choice based on available resources. The vegetables he did not grow become his opportunity cost. This example also shows efficient use of resources. Every economic decision involves some sacrifice.

Questions:

a) What choice did the farmer make?

b) What is the opportunity cost in this case?

c) Why did the farmer choose wheat?

________________________________________

Section E – Assertion and Reason (1 marks each)

1. Assertion (A): Human wants are unlimited.

Reason (R): Resources are limited in supply.

2. Assertion (A): Opportunity cost arises due to scarcity.

Reason (R): People have unlimited resources.

3.Assertion (A): In a market economy, prices are determined by demand and supply.

Reason (R): Government controls all economic decisions.

(Choose the correct option:)

• Both A and R are true and R is the correct explanation 

• Both A and R are true but R is not the correct explanation 

• A is true but R is false 

• A is false but R is true 

________________________________________

Section F – Creative Thinking (4 marks each)

1. Why is it important for a country to choose between labour-intensive and capital-intensive methods of production? 

2. How does scarcity lead to economic problems? Explain logically. 

3. “Every choice has a cost.” Explain this statement with real-life examples. 

4. Compare a market economy and a planned economy on the basis of decision-making and objectives. 

________________________________________

Section G – Activity / Project Work

1. List 5 decisions you made in a day and identify their opportunity costs. 

2. Observe your family’s monthly expenses and classify them into needs and wants. 

3. Find out one government welfare scheme and explain how it helps people. 

Section H – Match the Following

Set 1

Column A                     Column B

1. Scarcity                 a. Next best alternative given up

2. Opportunity Cost b. Limited resources

3. Demand                 c. Quantity consumers want to buy

4. Supply                         d. Quantity producers are willing to sell

Answers:

1–b, 2–a, 3–c, 4–d

Set 2

Column A Column B

1. Land                 a. Human effort

2. Labour         b. Natural resources

3. Capital         c. Machines and tools

4. Entrepreneur d. Risk taker

Answers:

1–b, 2–a, 3–c, 4–d

Set 3

Column A                     Column B

1. Market Economy a. Government control

2. Socialist Economy b. Demand and supply

3. Mixed Economy         c. Both sectors work together

4. Welfare Economy d. Focus on well-being

Answers:

1–b, 2–a, 3–c, 4–d

Section I – Fill in the Blanks

• Scarcity means ______ availability of resources.
• Human wants are ______ in nature.
• Resources are used to produce ______ and services.
• Opportunity cost is the ______ best alternative given up.
• Demand refers to the quantity consumers ______ to buy.
• Supply refers to the quantity producers are ______ to sell.
• The three central problems arise due to ______.
• In a market economy, prices are determined by ______ and ______.
• A ______ economy combines features of capitalism and socialism.
• Labour refers to ______ effort.
• Capital includes ______ and tools.
• An entrepreneur is a person who takes ______.
• In a socialist economy, resources are owned by the ______.
• Welfare economy focuses on ______ of people.
• Scarcity leads to ______ making.

Answers

• limited
• unlimited
• goods
• next
• want
• willing
• scarcity
• demand, supply
• mixed
• human
• machines
• risk
• government
• welfare
• decision

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Worksheet: Chapter 6 – Understanding Democracy

 Worksheet: Social Science 

Chapter 6 – Understanding Democracy

Section A – Very Short Answer (1 mark each)

(Answer in one or two sentences)

• What is democracy?
• From which language is the word “democracy” derived?
• What is meant by “Demos”?
• What is “Kratos”?
• Who gave the definition “government of the people, by the people, for the people”?
• What is meant by universal adult franchise?
• Name one feature of democracy.
• What is meant by rule of law?
• What is a Panchayat?
• What is a republic?

Section B – Short Answer (2–3 marks each)

• Explain any three features of democracy.
• Who are included in “the people” in a democracy?
• What were Sabha and Samiti?
• Write a short note on Panchayati system.
• What is direct democracy?
• What is representative democracy?
• Give any two differences between direct and representative democracy.
• What is a parliamentary system?
• What is a presidential system?
• What is monarchy?

Section C – Long Answer (4–5 marks each)

• Explain the roots of democracy in ancient India.
• Describe the development of democracy during the modern period in India.
• Compare direct democracy and representative democracy.
• Explain the features, advantages, and disadvantages of parliamentary government.
• Explain the features, advantages, and disadvantages of presidential democracy.
• Describe alternatives to democracy with examples.
• Why has democracy spread across the world?
• Explain the challenges faced by democracy.

Section D – Case Study / Source-Based Questions

Read the passage and answer the questions:

Case Study 1: Democracy in a Village

Ramesh lives in a small village where decisions are taken through the Panchayat system. Every five years, villagers vote to elect their representatives. Recently, the village faced a water shortage problem. The elected members called a meeting where villagers shared their opinions and suggested solutions. After discussion, the Panchayat decided to build a new water tank using government funds. Everyone in the village, including women and people from different communities, participated in the decision-making process. The Panchayat also ensured that the work was done fairly and without corruption. This shows how democracy works at the local level, where people actively participate in governance and decisions are made collectively.

Questions:

Which democratic institution is mentioned in the case?

How do people participate in decision-making?

What problem did the village face?

Give one feature of democracy shown in this case.

Case Study 2: Parliamentary System in Action

India follows a parliamentary system of democracy. After elections, the political party with the majority forms the government. The Prime Minister becomes the real head of the government, while the President is the nominal head. The Council of Ministers is responsible to the Parliament. If the government fails to perform well, it can be removed by a no-confidence motion. In one instance, the government had to answer questions in Parliament regarding rising prices. The opposition parties criticized the government and demanded accountability. This system ensures that the government remains answerable to the people through their elected representatives.

Questions:

Which system of government is described here?

Who is the real executive head?

What is a no-confidence motion?

How is the government held accountable?

Case Study 3: Life Under Dictatorship

In a certain country, all power is controlled by one leader who came to power through military force. People are not allowed to vote freely or choose their leaders. The government does not allow freedom of speech, and anyone who criticizes the leader may be punished. There are strict rules, and citizens have very limited rights. Although decisions are taken quickly, people feel unhappy because they are not involved in governance. There is no equality, and laws are often unfair. This type of government is known as dictatorship, where power is concentrated in one person and democracy does not exist.

Questions:

What type of government is described?

Give one feature of this system.

Why are people unhappy in this system?

How is it different from democracy?

Section E – Assertion and Reasoning

Choose the correct option:

(A) Both A and R are true and R is the correct explanation

(B) Both A and R are true but R is not the correct explanation

(C) A is true but R is false

(D) A is false but R is true

Assertion: Democracy ensures equality.

Reason: All citizens are treated equally before law.

Assertion: Presidential system has fixed tenure.

Reason: President can be removed anytime by Parliament.

Assertion: Direct democracy is suitable for large countries.

Reason: It allows every citizen to participate directly.

Section F – Match the Following

Column A                                                             Column B

1. Sabha                                                                 a. Military rule

2. Panchayat                                                         b. Council of elders

3. Dictatorship                                                 c. Village governance

4. Theocracy                                                         d. Rule by religion

Section G – Creative Thinking 

• Why do you think democracy is better than dictatorship?
• Can democracy function effectively without educated citizens? Explain.
• Do you think democracy always ensures quick decisions? Why or why not?
• Suggest ways to reduce corruption in democracy.

Download Link:- https://drive.google.com/file/d/1wQPwTiLYZCZPP8JbpiovdLBrlNdzPSMb/view?usp=sharing

Worksheet: History (Class 9) Chapter 4 – The Stone Age: The Earliest People

 Worksheet: History (Class 9)

Chapter 4 – The Stone Age: The Earliest People

Section A – Very Short Answer (1 mark each)

(Answer in one or two sentences)

• Who were hunter-gatherers?
• What is meant by a nomadic life?
• Name one use of fire in early human life.
• What are microliths?
• Which period is known as the New Stone Age?
• Name one Neolithic site in India.
• What was the main occupation in the Palaeolithic Age?
• What is domestication of animals?
• Which age saw the invention of the wheel?
• What were scrapers used for?

Section B – Short Answer (2–3 marks)

• Describe any three features of early humans.
• Write differences between Palaeolithic and Mesolithic Age.
• What changes took place in the Neolithic Age?
• Why was fire important for early humans?
• Explain the importance of stone tools.

Section C – Long Answer (4–5 marks)

• Describe the three stages of the Palaeolithic Period.
• Explain the major features of the Mesolithic Age.
• Discuss the importance of agriculture in the Neolithic Age.
• Explain how the invention of the wheel changed human life.

Section D – Case Studies (Answer the questions that follow)

Case Study 1: Life of Early Humans

The earliest humans lived millions of years ago and depended entirely on nature. They hunted animals and gathered fruits, roots, and seeds for survival. They did not have permanent homes and moved from place to place in search of food, leading a nomadic life. Early humans lived in caves, rock shelters, or under trees. They made simple tools from stones for cutting, hunting, and protection. Over time, they discovered fire, which became an important part of their lives. Fire provided warmth, protection from wild animals, and helped in cooking food. Living in groups helped them survive harsh conditions and provided safety.

Questions:

Why are early humans called hunter-gatherers?

What type of lifestyle did early humans follow?

How did the discovery of fire help them?

Where did early humans live?

Case Study 2: Transition to the Mesolithic Age

The Mesolithic Age marked a transitional phase between the Old Stone Age and the New Stone Age. During this time, tools became smaller, sharper, and more efficient; these tools are called microliths. Humans continued hunting and gathering but became more skilled in these activities. They also began fishing and domesticating animals like dogs. Climate changes after the Ice Age encouraged humans to settle near rivers and lakes. Although they still moved around, they started staying longer in one place, becoming semi-nomadic. Art also began to develop during this period, with rock paintings depicting hunting scenes and daily life.

Questions:

What are microliths?

Why is the Mesolithic Age called a transitional phase?

What new activities began during this period?

Where did people prefer to settle and why?

Case Study 3: Neolithic Revolution

The Neolithic Age brought major changes in human life and is often called the Neolithic Revolution. During this time, humans began practising agriculture and started growing crops such as wheat, barley, and rice. They also domesticated animals like cattle, sheep, and goats for food, farming, and transport. People started living in permanent settlements near rivers, leading to the development of villages. Tools became more advanced and polished. Pottery was developed for storing and cooking food. One of the most important inventions was the wheel, which improved transport and trade. These changes laid the foundation for the development of civilization.

Questions:

Why is the Neolithic Age called a revolution?

Name two crops grown during this period.

What were the uses of domesticated animals?

How did the invention of the wheel help humans?

Section E – Assertion & Reason (1 mark each)

(Choose the correct option:)

A. Both A and R are true and R is the correct explanation of A

B. Both A and R are true but R is not the correct explanation of A

C. A is true but R is false

D. A is false but R is true

Assertion (A): Early humans lived a nomadic life.

Reason (R): They had permanent houses and farms.

Assertion (A): Microliths were used in the Mesolithic Age.

Reason (R): Tools became smaller and sharper during this period.

Assertion (A): Agriculture began in the Neolithic Age.

Reason (R): People depended only on hunting and gathering.

Assertion (A): Fire was important for early humans.

Reason (R): It helped them in cooking and protection.

Assertion (A): The wheel was an important invention.

Reason (R): It helped in faster transport and trade.

Section F – Fill in the Blanks (1 mark each)

• The earliest humans are known as __________.
• The Old Stone Age is called the __________ Age.
• Small stone tools used in the Mesolithic Age are called __________.
• The Neolithic Age is also known as the __________ Stone Age.
• Early humans discovered __________, which helped in cooking food.
• __________ is one of the most famous Palaeolithic sites in India.
• People started living in permanent settlements during the __________ Age.
• Early humans used __________ tools for hunting and protection.
• Domestication means __________ animals.
• The invention of the __________ helped in transport.

Section G – Match the Following (1 mark each)

Column A                                                         Column B

1. Palaeolithic Age                                                (a) Beginning of agriculture

2. Mesolithic Age                                                 (b) Microliths

3. Neolithic Age                                                 (c) Hunting and gathering

4. Bhimbetka                                                         (d) Rock shelters

5. Wheel                                                                 (e) Transport and pottery

Section H – Creative Thinking Questions (3–4 marks)

• Imagine you are living in the Palaeolithic Age. Write a short paragraph describing your daily life.
• Why do you think the discovery of agriculture is called a “revolution”? Explain with reasons.
• If the wheel had not been invented, how would human life be different today? Give your opinion.
• Compare the life of a hunter-gatherer with that of a Neolithic farmer. Which life do you think was easier and why?
• Suppose you discovered a new Stone Age site. What kind of tools or evidence would you expect to find?

Section I – Map Skills & Map Work (4–5 marks)

On an outline map of India, mark the following important prehistoric sites:

• Bhimbetka Rock Shelters
• Bagor
• Langhnaj
• Koldihwa
• Burzahom

Identify the states where these sites are located and label them correctly.

Download Link:- https://drive.google.com/file/d/1fAG7kzqmaBr-uZwTloueBPtbEMXXXGZ4/view?usp=sharing

Worksheet: Geography (Class 9) Chapter 3 – The Dynamic Atmosphere and Changing Climate

 Worksheet: Geography (Class 9)

Chapter 3 – The Dynamic Atmosphere and Changing Climate

Section A – Very Short Answer (1 mark each)

(Answer in one or two sentences)

• What is the atmosphere?
• Name the two most abundant gases in the atmosphere.
• What is climate?
• What is weather?
• Define lapse rate.
• Which layer of the atmosphere contains weather phenomena?
• What is the ozone layer?
• What is humidity?
• What is a tributary?
• What is carbon footprint?

Section B – Short Answer Questions (2–3 marks each)

• Why is the atmosphere important for life on Earth?
• Differentiate between weather and climate.
• Explain any three functions of water vapour.
• What is atmospheric pressure? How does it change with altitude?
• Write any three causes of climate change.
• What is a flash flood? Mention its causes.
• Explain the role of dust particles in the atmosphere.
• What are the main features of the troposphere?

Section C – Long Answer Questions (4–5 marks each)

• Describe the structure of the atmosphere with all five layers.
• Explain the advancing monsoon season in India.
• Discuss the effects of climate change on Earth.
• Explain the distribution of rainfall in India.
• Describe the retreating monsoon season and its features.

Section D – Assertion and Reason (1 - marks each) :- (Choose the correct option)

Options:

A. Both A and R are true, and R is the correct explanation of A

B. Both A and R are true, but R is not the correct explanation

C. A is true, but R is false

D. A is false, but R is true

Assertion: The stratosphere is important for life on Earth.

Reason: It contains the ozone layer which absorbs UV rays.

Assertion: Atmospheric pressure decreases with height.

Reason: Air becomes thinner at higher altitudes.

Assertion: High humidity causes dry weather.

Reason: High humidity means more water vapour in air.

Assertion: Flash floods are difficult to predict.

Reason: They occur suddenly due to intense rainfall.

Section E – Case Study Based Questions (5 marks)

Read the passage and answer the questions:

Case Study: Atmosphere and Climate

The Earth is surrounded by a layer of air called the atmosphere. It contains important gases like oxygen and carbon dioxide that support life. The atmosphere also protects us from the Sun’s harmful rays and helps maintain temperature. The lowest layer, called the troposphere, is where we live and where all weather changes take place. Climate means the average weather condition of a place over a long time. In India, climate is mainly affected by monsoon winds which bring rainfall. Some areas receive heavy rainfall, while others get very little. Today, climate is changing due to human activities like pollution and deforestation. This leads to problems like global warming, floods, and droughts. We can help protect the Earth by saving energy and planting trees.

Questions

What is the atmosphere?

Which layer do we live in?

What is climate?

Name one cause of climate change.

Suggest one way to protect the environment.

Case Study 2: Layers of the Atmosphere

The atmosphere is divided into different layers based on height and temperature. The lowest layer is the troposphere, where all weather activities like rain and clouds occur. Above it is the stratosphere, which contains the ozone layer that protects us from harmful rays of the Sun. The mesosphere is the coldest layer where meteors burn up. The thermosphere is very hot and helps in communication through radio waves. The outermost layer is the exosphere, where satellites move around the Earth. Each layer has its own importance in protecting life and supporting modern technology.

Questions

Which layer contains the ozone layer?

Where do meteors burn?

Which is the hottest layer?

Where do satellites revolve?

Why is the atmosphere important?

Case Study 3: Monsoon and Climate Change

India has a monsoon type climate, which means rainfall mainly comes from seasonal winds. The Southwest Monsoon brings rain from June to September and is very important for farming. Farmers depend on this rainfall to grow crops like rice and cotton. However, rainfall is not equal everywhere. Some areas get heavy rain, while others face drought. Climate change is affecting the monsoon pattern, making rainfall irregular. This can lead to floods in some areas and water shortage in others. People can help by saving water, planting trees, and reducing pollution.

Questions

What type of climate does India have?

When does the Southwest Monsoon occur?

Why is monsoon important for farmers?

What problem is caused by irregular rainfall?

Suggest one way to reduce climate change.

Section F – Map/Skill Based Questions (4 marks):- On the outline map of India:

a) Mark an area of heavy rainfall

b) Mark an area of low rainfall

c) Show the direction of the Arabian Sea branch

d) Label one monsoon-affected state

Section G – Creative Thinking (4 marks)

Why is the monsoon called a “unifying bond” in India? Explain with examples.

How can students help reduce carbon footprint in daily life?

Section H – Activity / Project Work (Internal Assessment)

• Make a chart showing the layers of the atmosphere with their features.
• Observe the weather for 5 days and record:
• Temperature
• Humidity
• Wind condition
• Write a short conclusion about the weather pattern.

Section I – Fill in the Blanks (1 mark each)

• The lowest layer of the atmosphere is __________.
• __________ measures atmospheric pressure.
• The hottest layer is __________.
• Rainfall is measured using a __________.
• The gas used by plants in photosynthesis is __________.

Section J – Match the Following (1 mark each)

Column A                                                     Column B

(a) Troposphere                                     (i) Meteors burn

(b) Mesosphere                                     (ii) Weather occurs

(c) Stratosphere                                     (iii) Ozone layer

(d) Exosphere                                             (iv) Satellites

Download Link:- https://drive.google.com/file/d/1pYzhTqh667IBCmFCSqZH5RJqBrMSdCFN/view?usp=sharing

Worksheet: Geography (Class 9) Chapter 2 – Shaping of the Earth

 Worksheet: Geography (Class 9)

Chapter 2 – Shaping of the Earth

Section A – Very Short Answer (1 mark each)

(Answer in one or two sentences)

• What is meant by shaping of the Earth?
• Name the two main types of forces responsible for shaping the Earth.
• What are endogenic forces?
• What are exogenic forces?
• Which is the outermost layer of the Earth?
• What is the main composition of the core?
• What are tectonic plates?
• Define weathering.
• Define erosion.
• Name any one agent of erosion.

Section B – Short Answer (2–3 marks each)

• Differentiate between internal and external forces.
• Write any two characteristics of the crust.
• Explain the role of convection currents in the mantle.
• What happens at a divergent boundary?
• What is a convergent boundary?
• Explain physical weathering with an example.
• How do rivers cause erosion?
• What are glaciers? How do they shape landforms?
• Write any two differences between weathering and erosion.
• What are coastal landforms?

Section C – Long Answer (4–5 marks each)

• Describe the three layers of the Earth.
• Explain the theory of plate tectonics and movement of plates.
• Describe the different types of weathering.
• Explain the agents of erosion and their role in shaping landforms.
• Describe the formation of fold mountains and volcanic mountains.
• Explain the formation and importance of plains.
• Describe different types of plate boundaries with examples.

Section D – Case-Based Questions

Case Study 1: Life in the Himalayan Region

Rohit lives in a village in the Himalayas, where the land is full of high mountains and deep valleys. These mountains were formed millions of years ago when two tectonic plates collided. Even today, the plates are slowly moving, making this region prone to earthquakes.

During the rainy season, heavy rainfall loosens the soil and rocks on the slopes, leading to landslides. Sometimes roads get blocked, and houses are damaged. In winter, heavy snowfall may cause avalanches, which are dangerous for people living in the mountains.

The rivers flowing from glaciers cut deep valleys, forming V-shaped valleys in some areas. These rivers also carry sediments and deposit them in lower areas, helping in the formation of fertile plains far away.

Despite the risks, people continue to live here because of natural beauty, tourism, and availability of water resources.

Questions:

How were the Himalayas formed?

Why is the Himalayan region prone to earthquakes?

What are landslides and why do they occur in this region?

Name two natural disasters common in mountainous areas.

How do rivers help in shaping landforms?

Case Study 2: Life Along a River Plain

Sita lives in a village located in the Indo-Gangetic Plain, one of the most fertile regions in India. The land here is flat and suitable for farming. Rivers flowing through this region bring sediments from mountains and deposit them, forming rich alluvial soil.

Farmers grow crops like wheat, rice, and sugarcane. The availability of water and fertile soil makes agriculture very productive. Due to these advantages, many people live in this region, making it densely populated.

However, during the monsoon season, rivers sometimes overflow and cause floods. Floods can damage crops, houses, and roads. Even though floods cause destruction, they also deposit fresh fertile soil, which is beneficial for farming.

People have started building embankments and using early warning systems to reduce the damage caused by floods.

Questions:

How are river plains formed?

Why is the Indo-Gangetic Plain densely populated?

What are the advantages of living in river plains?

What problems do floods cause?

How can flood damage be reduced?

Case Study 3: Life in the Desert Region

Aman lives near the Thar Desert, where the climate is very hot and dry. This region receives very little rainfall, and water is scarce. The land is mostly covered with sand, and vegetation is very limited.

Wind is the main agent shaping the land here. Strong winds carry sand from one place to another, forming sand dunes. Sometimes, dust storms occur, making it difficult to see and breathe.

Due to lack of water, people depend on wells and canals for their daily needs. Farming is difficult, but some crops like millet can grow in such dry conditions.

Despite harsh conditions, people have adapted to desert life by building houses that protect them from heat and by conserving water carefully.

Questions:

Why does the Thar Desert receive very little rainfall?

What is the main agent of erosion in deserts?

What are sand dunes?

What problems are caused by dust storms?

How do people adapt to desert conditions?

Section E – Map/Diagram-Based Questions

• Draw and label the layers of the Earth (Crust, Mantle, Core).
• Draw a diagram showing different types of plate boundaries.

On a world map, mark any four major tectonic plates:

• Pacific Plate
• Eurasian Plate
• African Plate
• Indo-Australian Plate

Section F – Assertion and Reason:- For each question, choose the correct option:

(a) Both A and R are true and R is correct explanation of A

(b) Both A and R are true but R is not correct explanation of A

(c) A is true but R is false

(d) A is false but R is true

Assertion (A): Weathering breaks rocks into smaller pieces.

Reason (R): Weathering involves transportation of materials.

Assertion (A): Mountains are formed due to internal forces.

Reason (R): External forces build up landforms.

Assertion (A): Rivers form V-shaped valleys.

Reason (R): Rivers erode land vertically in their upper course.

Section G – Fill in the Blanks

• The innermost layer of the Earth is called the ________.
• The movement of tectonic plates is caused by ________ currents.
• Breaking of rocks without movement is called ________.
• Wind is an important agent of erosion in ________ regions.
• ________ plains are formed by river deposition.

Section H – Match the Following

Column A                                                                         Column B

(a) Fold Mountains                                                                (i) Flat-topped land

(b) Plateau                                                                        (ii) V-shaped valley

(c) River Valley                                                                 (iii) Formed by collision

(d) Desert                                                                         (iv) Low rainfall

Section I – CreativeThinking

• Why is the Earth’s surface called dynamic?
• How do internal and external forces work together to shape the Earth?
• Why are plains densely populated compared to mountains?
• What would happen if there were no erosion on Earth?

Section J – Activity-Based Questions

• Collect pictures of different landforms (mountains, plains, deserts, plateaus) and paste them in your notebook with labels.
• Make a model showing the layers of the Earth using clay or paper.
• Observe your surroundings and identify any signs of weathering or erosion. Write your observations.

Worksheet Download link:- https://drive.google.com/file/d/1ZLKAIYth_kAvDKpaeInobwVBAoWa7dYL/view?usp=sharing