GEOGRAPHICAL DIVERSITY OF INDIA – Class 7 : Social Science
SUMMARY
1. Location of India
India is in the Northern Hemisphere.
Lies between 8°4′N and 37°6′N latitudes and 68°7′E and 97°25′E longitudes.
7th largest country in the world in area.
Surrounded by seas on three sides → peninsula.
2. Neighbours of India
Pakistan, Afghanistan, China, Nepal, Bhutan, Bangladesh, Myanmar.
Across the sea: Sri Lanka and Maldives.
3. Physical Divisions of India
India is divided into six major physical features:
The Northern Mountains – Himalayas protect India; source of rivers; act as climate barrier.
The Northern Plains – Fertile plains formed by rivers Ganga, Brahmaputra, Indus; agriculturally rich.
The Peninsular Plateau – Oldest landmass; rich in minerals; includes Deccan Plateau.
The Indian Desert – Thar Desert in Rajasthan; sandy soil; less rainfall.
The Coastal Plains – Eastern and Western coasts; suitable for fishing, trade, and agriculture.
The Islands – Andaman & Nicobar (Bay of Bengal) and Lakshadweep (Arabian Sea).
4. Climate Diversity
India has tropical to temperate climate due to vast size and varied relief.
Monsoons play an important role in agriculture and life.
5. Diversity in Natural Vegetation and Wildlife
Different regions have forests, grasslands, deserts, wetlands.
Rich biodiversity with elephants, tigers, lions, camels, etc.
6. Unity in Diversity
India’s geography creates variety in food, clothing, lifestyle, and culture.
Still, people share unity as one nation.
SHORT QUESTION AND ANSWER
1. Where is India located?
India lies in the Northern Hemisphere between latitudes 8°4′N – 37°6′N and longitudes 68°7′E – 97°25′E.
2. Which ocean surrounds India on three sides?
The Indian Ocean.
3. Why is India called a subcontinent?
Because of its vast size, varied climate, and geographical diversity.
4. Name two neighbouring countries of India.
Pakistan and China.
5. Which two island groups are part of India?
Andaman & Nicobar Islands and Lakshadweep Islands.
6. Name the physical divisions of India.
Northern Mountains, Northern Plains, Peninsular Plateau, Indian Desert, Coastal Plains, Islands.
7. Which is the highest mountain range in India?
The Himalayas.
8. Name two rivers that form the Northern Plains.
The Ganga and the Brahmaputra.
9. Why are the Northern Plains fertile?
Because they are formed by alluvial soil deposited by rivers.
10. Which part of India is rich in minerals?
The Peninsular Plateau.
11. What is the Thar Desert?
A sandy desert located in Rajasthan, with very little rainfall.
12. Name two states of the Eastern Coastal Plains.
Andhra Pradesh and Tamil Nadu.
13. Name two states of the Western Coastal Plains.
Maharashtra and Kerala.
14. Which island group lies in the Bay of Bengal?
Andaman & Nicobar Islands.
15. Which island group lies in the Arabian Sea?
Lakshadweep Islands.
16. Why are the Himalayas important?
They protect India from cold winds, are sources of rivers, and act as natural barriers.
17. Which is the largest state in India by area?
Rajasthan.
18. Which is the smallest state in India by area?
Goa.
19. Why is India called a land of diversity?
Because of variety in landforms, climate, vegetation, wildlife, and culture.
20. Which climate does India mainly experience?
Monsoon type of climate.
21. What is the importance of monsoon rains?
They support agriculture, which is the main livelihood in India.
22. Which part of India is called the “food bowl”?
The Northern Plains.
23. Which plateau is called the mineral storehouse of India?
The Chotanagpur Plateau.
24. Why is the Peninsular Plateau uneven?
Because it is made of old, hard rocks and has many hills and plateaus.
25. Which desert is found in India and where?
Thar Desert in Rajasthan.
26. Name two animals found in the desert.
Camel and desert fox.
27. Name two important ports on the Western Coast.
Mumbai and Kochi.
28. Name two important ports on the Eastern Coast.
Chennai and Vishakhapatnam.
29. Which state is known for the Sundarbans mangrove forest?
West Bengal.
30. Name the national animal of India.
The Bengal Tiger.
31. Name the national bird of India.
The Peacock.
32. Name the national aquatic animal of India.
The River Dolphin.
33. What is meant by “unity in diversity”?
Despite differences in language, food, dress, and culture, Indians are united as one nation.
34. Why are the coastal plains important?
They are fertile, good for farming, fishing, and trade through ports.
35. Which part of India receives the highest rainfall?
Mawsynram in Meghalaya.
36. Name two states in the Northern Plains.
Punjab and Uttar Pradesh.
37. Name two states in the Peninsular Plateau.
Madhya Pradesh and Karnataka.
38. Which river is called the lifeline of India?
The Ganga.
39. Why is India called a peninsula?
Because it is surrounded by water on three sides.
40. Name two factors responsible for geographical diversity in India.
Vast size and varied physical features.
LONG QUESTION-ANSWERS
1. Explain the location and extent of India.
India lies in the Northern Hemisphere, between 8°4′N and 37°6′N latitudes and 68°7′E and 97°25′E longitudes. It is the seventh largest country in the world in terms of area. India is bounded by the Himalayas in the north and surrounded by the Indian Ocean, Arabian Sea, and Bay of Bengal in the south, west, and east respectively.
2. Why is India called a subcontinent?
India is called a subcontinent because of its vast area, diverse landforms, varied climate, rich biodiversity, and cultural diversity. It has mountains, plains, plateaus, deserts, coasts, and islands, making it unique and self-sufficient like a small continent.
3. Describe the neighbouring countries of India.
India shares its borders with Pakistan and Afghanistan in the northwest, China, Nepal, and Bhutan in the north, Bangladesh and Myanmar in the east. Across the sea, India has close neighbours such as Sri Lanka and the Maldives.
4. List and explain the six major physical divisions of India.
The six physical divisions are:
The Northern Mountains
The Northern Plains
The Peninsular Plateau
The Indian Desert
The Coastal Plains
The Islands
Each has unique relief, resources, and significance.
5. Write a note on the Northern Mountains.
The Himalayas form the Northern Mountains of India. They act as natural barriers, protect India from cold winds, and are the source of rivers like the Ganga and Brahmaputra. They have snow-clad peaks, valleys, and passes. They also support tourism and adventure activities.
6. Why are the Northern Plains important?
The Northern Plains are fertile because of alluvial soil deposited by rivers like the Ganga, Indus, and Brahmaputra. They are ideal for agriculture, produce large quantities of food grains, and are called the “food bowl of India.” Dense population and cities are found here.
7. Describe the Peninsular Plateau.
The Peninsular Plateau is the oldest landmass of India. It is made of hard rocks and uneven surfaces. It is divided into the Deccan Plateau, Chotanagpur Plateau, and Malwa Plateau. It is rich in minerals and has important rivers like the Narmada and Godavari.
8. Write a short note on the Indian Desert.
The Indian Desert, also called the Thar Desert, lies in Rajasthan. It has sandy soil, scanty rainfall, extreme temperatures, and thorny vegetation. The camel is the main mode of transport here. Agriculture is limited due to lack of water.
9. Explain the importance of the coastal plains.
India has the Eastern and Western Coastal Plains. These plains are fertile, suitable for farming, fishing, and coconut plantations. They have natural harbours and ports like Mumbai, Chennai, Kochi, and Vishakhapatnam, which promote trade.
10. Explain the island groups of India.
India has two island groups: Andaman & Nicobar Islands in the Bay of Bengal and Lakshadweep Islands in the Arabian Sea. The Andaman & Nicobar are volcanic in origin, while Lakshadweep is made of corals. They are important for tourism, biodiversity, and defense.
11. Discuss the climatic diversity of India.
India experiences monsoon type of climate. The Himalayas block cold winds from Central Asia. Coastal areas have moderate climate, deserts are hot and dry, and mountains are cold. Rainfall and temperature vary widely across the country.
12. Why is monsoon important for India?
Monsoon rains are vital for agriculture, which is the main occupation in India. They fill rivers, lakes, and groundwater. Good monsoon leads to better crop yield and prosperity, while poor monsoon causes drought and famine.
13. Explain the diversity in vegetation in India.
India has tropical rainforests, deciduous forests, thorn forests, mangroves, and alpine vegetation due to varied climate and relief. Each region has unique plants and animals adapted to conditions.
14. Write a note on the wildlife of India.
India has rich wildlife such as tigers, lions, elephants, rhinoceros, camels, deer, and peacocks. Wildlife sanctuaries, national parks, and biosphere reserves are established to protect endangered species.
15. How do physical features influence the lifestyle of people in India?
In mountains, people grow apples and practice terrace farming. In plains, wheat and rice are cultivated. In deserts, people rear camels and live in mud houses. In coastal areas, fishing is important. Thus, physical features shape occupation, food, and lifestyle.
16. What is meant by ‘unity in diversity’? Explain with examples.
India has different landforms, climates, languages, foods, and dresses. Despite this, people celebrate festivals together, respect the national flag, and share common history. This feeling of being united as Indians is called unity in diversity.
17. How do the Himalayas affect the climate of India?
The Himalayas block the cold winds from Central Asia, making winters less severe. They also stop the southwest monsoon winds, causing heavy rainfall in the northern plains. Without them, India would be a cold desert.
18. Discuss the importance of rivers in India.
Rivers provide water for irrigation, drinking, and industries. They help in navigation, hydroelectric power generation, and fertile soil formation. Rivers also support cultural and religious traditions.
19. Explain the importance of the Ganga-Brahmaputra Basin.
This basin is one of the most fertile regions in the world. It supports agriculture, has dense population, industries, and transport facilities. Wetlands and mangroves are also found here.
20. Write a note on the mineral resources of India.
The Peninsular Plateau, especially Chotanagpur Plateau, is rich in coal, iron, mica, bauxite, and manganese. These minerals are the backbone of industries and economic development.
21. What is the role of forests in India’s economy?
Forests provide timber, fuel, medicinal plants, gum, and bamboo. They help in preventing soil erosion and maintaining ecological balance. They support tribal livelihoods and industries.
22. Why is Rajasthan known for geographical extremes?
Rajasthan has the Thar Desert with sand dunes and high temperatures. It also has the Aravalli Hills. It receives very low rainfall, but at Mount Abu, climate is pleasant.
23. How does the Indian Ocean benefit India?
It provides trade routes, fishing grounds, and moderates the coastal climate. It also strengthens India’s strategic location for international trade.
24. Discuss the role of the Northern Plains in Indian economy.
The Northern Plains produce surplus crops, have dense transport network, and host big cities like Delhi and Kolkata. Industries and trade also flourish here due to fertile land and rivers.
25. Why are the Andaman & Nicobar Islands important for India?
They are rich in biodiversity, have tropical forests, and serve as strategic defense locations. They are also popular for tourism and natural beauty.
26. Explain the importance of Lakshadweep Islands.
They are made of coral reefs, have coconut plantations, and fishing is the main occupation. They are also important for tourism and defense.
27. Describe the agricultural diversity in India.
Wheat and rice are grown in plains, tea and coffee in hilly areas, sugarcane in river valleys, cotton in black soil regions, and coconuts in coastal areas. Climate and soil diversity influence agriculture.
28. Why is the Peninsular Plateau called the storehouse of minerals?
Because it contains reserves of coal, iron ore, mica, bauxite, and other minerals, which support industries and economic growth.
29. How do the coastal plains help in trade?
They have natural harbours and ports like Mumbai, Chennai, and Kochi. These ports connect India with other countries, making international trade easier.
30. Explain the importance of Mawsynram and Cherrapunji.
They are in Meghalaya and receive the highest rainfall in the world. This supports dense forests, biodiversity, and crops.
31. Why are the Himalayas called the ‘water towers of India’?
Because they are the source of many perennial rivers like the Ganga, Yamuna, and Brahmaputra, which supply water throughout the year.
32. Discuss the cultural diversity of India due to geography.
Different landforms lead to variety in food, clothes, houses, and festivals. Example: rice in South India, wheat in North India, bamboo houses in Northeast, mud houses in deserts.
33. How does India’s geographical diversity influence tourism?
Tourists visit the Himalayas for snow and adventure, Kerala for backwaters, Rajasthan for deserts and forts, and Goa for beaches. This boosts economy.
34. Why is India called a land of monsoons?
Because the climate, agriculture, rivers, and life of people largely depend on monsoon rains, which bring about seasonal changes.
35. How does India’s geographical location make it important globally?
India lies between West Asia, Southeast Asia, and Africa. It has central location in the Indian Ocean. This makes it important for trade, cultural exchange, and defense.
MCQS WITH ANSWERS
1. India is the ____ largest country in the world by area.
a) 5th
b) 6th
c) 7th
d) 8th
Answer: c) 7th
2. India lies in which hemisphere?
a) Southern Hemisphere
b) Northern Hemisphere
c) Western Hemisphere
d) Eastern Hemisphere
Answer: b) Northern Hemisphere
3. The southernmost tip of India is called:
a) Indira Point
b) Kanyakumari
c) Lakshadweep
d) Nicobar
Answer: a) Indira Point
4. Which water body lies to the east of India?
a) Arabian Sea
b) Bay of Bengal
c) Indian Ocean
d) Red Sea
Answer: b) Bay of Bengal
5. India shares the longest international border with:
a) Nepal
b) China
c) Bangladesh
d) Pakistan
Answer: c) Bangladesh
6. The Himalayas are located in the:
a) North
b) South
c) East
d) West
Answer: a) North
7. Which plateau is called the “storehouse of minerals”?
a) Deccan Plateau
b) Chotanagpur Plateau
c) Malwa Plateau
d) Tibet Plateau
Answer: b) Chotanagpur Plateau
8. Which desert is located in Rajasthan?
a) Sahara Desert
b) Thar Desert
c) Gobi Desert
d) Kalahari Desert
Answer: b) Thar Desert
9. The Andaman and Nicobar Islands are located in:
a) Arabian Sea
b) Bay of Bengal
c) Indian Ocean
d) Pacific Ocean
Answer: b) Bay of Bengal
10. The Lakshadweep Islands are of ____ origin.
a) Volcanic
b) Coral
c) Alluvial
d) Igneous
Answer: b) Coral
11. Which physical division is called the “food bowl of India”?
a) The Himalayas
b) The Northern Plains
c) The Plateau region
d) The Islands
Answer: b) The Northern Plains
12. The peninsular plateau is mainly made of:
a) Sand
b) Alluvial soil
c) Hard rocks
d) Limestone
Answer: c) Hard rocks
13. The highest rainfall in India occurs at:
a) Mawsynram
b) Delhi
c) Rajasthan
d) Mumbai
Answer: a) Mawsynram
14. Which state has both desert and hilly regions?
a) Kerala
b) Rajasthan
c) West Bengal
d) Punjab
Answer: b) Rajasthan
15. Which mountain range runs parallel to the western coast?
a) Himalayas
b) Eastern Ghats
c) Western Ghats
d) Aravallis
Answer: c) Western Ghats
16. The Ganga and Brahmaputra rivers form which plains?
a) Northern Plains
b) Coastal Plains
c) Plateau Plains
d) Desert Plains
Answer: a) Northern Plains
17. India is called a subcontinent because of:
a) Its small size
b) Its geographical and cultural diversity
c) Its population only
d) Its deserts
Answer: b) Its geographical and cultural diversity
18. The Thar Desert lies to the ____ of Aravalli hills.
a) East
b) West
c) North
d) South
Answer: b) West
19. Which ocean lies to the south of India?
a) Pacific Ocean
b) Indian Ocean
c) Atlantic Ocean
d) Arctic Ocean
Answer: b) Indian Ocean
20. The Northern Plains are formed by:
a) Volcanic eruptions
b) Alluvial deposits of rivers
c) Winds
d) Earthquakes
Answer: b) Alluvial deposits of rivers
21. Which physical division of India is rich in biodiversity?
a) Islands
b) Plateau
c) Desert
d) Northern Plains
Answer: a) Islands
22. The Himalayas protect India from:
a) Cold winds from Central Asia
b) Monsoon winds
c) Ocean currents
d) Earthquakes
Answer: a) Cold winds from Central Asia
23. Which is the smallest Union Territory of India?
a) Andaman & Nicobar Islands
b) Delhi
c) Chandigarh
d) Lakshadweep
Answer: d) Lakshadweep
24. The fertile soil in the Northern Plains is called:
a) Black soil
b) Alluvial soil
c) Red soil
d) Sandy soil
Answer: b) Alluvial soil
25. The islands in the Bay of Bengal are of ____ origin.
a) Coral
b) Volcanic
c) Sedimentary
d) Igneous
Answer: b) Volcanic
26. Which Indian state is famous for backwaters?
a) Tamil Nadu
b) Kerala
c) Rajasthan
d) Punjab
Answer: b) Kerala
27. The Deccan Plateau is bounded by:
a) Himalayas and Northern Plains
b) Eastern and Western Ghats
c) Thar Desert and Aravallis
d) Islands and Coasts
Answer: b) Eastern and Western Ghats
28. Which is the longest river of India?
a) Yamuna
b) Ganga
c) Brahmaputra
d) Godavari
Answer: b) Ganga
29. The monsoon winds blow in which season?
a) Winter
b) Summer
c) Rainy season
d) Spring
Answer: c) Rainy season
30. Which Indian desert is also called the Great Indian Desert?
a) Kutch Desert
b) Thar Desert
c) Jaisalmer Desert
d) Sindh Desert
Answer: b) Thar Desert
31. The Nilgiri Hills are part of:
a) Eastern Ghats
b) Western Ghats
c) Himalayas
d) Aravallis
Answer: b) Western Ghats
32. Which is the southernmost state of India?
a) Kerala
b) Karnataka
c) Tamil Nadu
d) Andhra Pradesh
Answer: c) Tamil Nadu
33. The eastern coastal plain lies along the coast of:
a) Arabian Sea
b) Bay of Bengal
c) Indian Ocean
d) Red Sea
Answer: b) Bay of Bengal
34. Which plateau is triangular in shape?
a) Malwa Plateau
b) Chotanagpur Plateau
c) Deccan Plateau
d) Ladakh Plateau
Answer: c) Deccan Plateau
35. Which state is known as the ‘Land of Rising Sun’ in India?
a) Sikkim
b) Arunachal Pradesh
c) Assam
d) Nagaland
Answer: b) Arunachal Pradesh
36. The Great Himalayas are also known as:
a) Himadri
b) Himachal
c) Shiwalik
d) Nilgiri
Answer: a) Himadri
37. Which part of India has mangrove forests?
a) Rajasthan
b) Sundarbans, West Bengal
c) Punjab
d) Kashmir
Answer: b) Sundarbans, West Bengal
38. The natural boundary between India and China is formed by:
a) Western Ghats
b) Himalayas
c) Thar Desert
d) Coastal Plains
Answer: b) Himalayas
39. Which physical feature of India is most suitable for agriculture?
a) Plateau
b) Desert
c) Northern Plains
d) Islands
Answer: c) Northern Plains
40. India’s central location in Asia has helped it in:
a) Isolation from the world
b) Easy trade and cultural exchange
c) Becoming a desert country
d) Avoiding foreign relations
Answer: b) Easy trade and cultural exchange
