Geographical Diversity Of India Important Question Answer - Class 7 Social Science | Quick Revision Study Guide
Q1: Which mountain range is known as the 'Water Tower of Asia'?
a) Aravalli Hills
b) Himalayas
c) Western Ghats
d) Northeast Hills
Answer: b
Himalayas
Q2: What is the main source of water for the Gangetic Plains?
a) Indian Ocean
b) Himalayan rivers
c) Thar Desert
d) Peninsular Plateau
Answer: b
Q3: Which desert is located in western India?
a) Ladakh Cold Desert
b) Thar Desert
c) Deccan Desert
d) Sundarbans Desert
Answer: b
Q4: What is the highest peak in the Aravalli Hills?
a) Mount Everest
b) Mount Abu
c) Kanchenjunga
d) Periyakanal
Answer: b
Q5: Which river flows westward to the Arabian Sea?
a) Godavari
b) Krishna
c) Narmada
d) Kaveri
Answer: c
Q6: What is the only active volcano in India located?
a) Lakshadweep
b) Barren Island
c) Sundarbans
d) Great Himalayan National Park
Answer: b
Q7: Which region is known for its mangrove forests and Royal Bengal Tiger?
a) Thar Desert
b) Sundarbans
c) Peninsular Plateau
d) Northeast Hills
Answer: b
Q8: What is the name of the cleanest village in Asia located in the Northeast Hills?
a) Jaisalmer
b) Mawlynnong
c) Shimla
d) Chittorgarh
Answer: b
Q9: Which coast of India has wide plains and fertile deltas?
a) West Coast
b) East Coast
c) Lakshadweep Coast
d) Andaman Coast
Answer: b
Q10: What does the word 'Himalaya' mean in Sanskrit?
a) Abode of Snow
b) Land of Rivers
c) Desert Haven
d) Fertile Plains
Answer: a
Q11: Name two physical regions of India and mention one feature of each.
Answer: 1. Himalayas: Home to tall peaks like Mount Everest.
2. Gangetic Plains: Fertile soil ideal for agriculture.
Q12: How were the Himalayas formed?
Answer: The Himalayas formed when India when part of Gondwana, collided with the Eurasian plate about 50 million years ago. This crumpled the land into mountains.
Q13: What is a delta, and name one river that forms a delta on India's East Coast?
Answer: A delta is a triangular landform formed by river sediments at its mouth. The Godavari forms a delta on India's East Coast.
Q14: Why is Ladakh called a cold desert?
Answer: Ladakh is called a cold desert due to its low rainfall, rocky terrain, and extremely low winter temperatures below -30°C.
Q15: Define 'biodiversity'.
Answer: Biodiversity is the variety of plants and animals in an area.
Q16: Describe the Himalayas and their importance to India, with examples.
Answer: Himalayas and their importance:
- The Himalayas, stretching 2,500 km across six countries, are India's northern mountain range, divided into Himadri (highest peaks like Mount Everest), Himachal (hill stations like Shimla), and Shivalik Hills (dense forests).
- They act as a natural barrier, protecting India and influencing its climate.
- Himalayas also known as the 'Water Tower of Asia,' as their melting snow feeds rivers like the Ganga, Indus, and Brahmaputra, supporting millions for farming, drinking, and industries.
- The Great Himalayan National Park, a UNESCO World Heritage Site, showcases rich biodiversity. The Himalayas also shape cultural practices and attract tourists, contributing to India's economy and identity.
Q17: Explain the characteristics and lifestyle adaptations in the Thar Desert, with examples.
Answer: Characteristics and lifestyle adaptations in the Thar Desert are:
- The Thar Desert, located in western India, features golden sand dunes up to 150 meters, high daytime temperatures, cold nights, and scarce water.
- Its rugged terrain and arid climate pose challenges, but people have adapted uniquely.
- They use camels for transport, seen at the Pushkar Mela, and practice rainwater harvesting with taankas or kunds to store water.
- Women travel long distances to fetch water, and utensils are cleaned with sand to conserve it.
- Jaisalmer, the Golden City, has the UNESCO-listed Jaisalmer Fort.
- These adaptations, like special clothing and food, enable survival in harsh conditions, showcasing resilience and resourcefulness.
Q18: Discuss the Peninsular Plateau and its significance to India's economy and culture.
Answer: The Peninsular Plateau, a triangular highland in central and southern India, is surrounded by the Arabian Sea, Bay of Bengal, and Indian Ocean, bordered by the Western and Eastern Ghats.
- Its Deccan Plateau supports farming, industries, and hydroelectric power through rivers like Godavari, Krishna, and Kaveri, which flow eastward, and Narmada and Tapti, which flow westward.
- Rich in minerals and forests, it boosts India's economy.
- Dense forests are home to tribal communities like Santhal and Gond, whose traditions are tied to nature.
- The Western Ghats, a UNESCO site, have biodiversity like insectivorous plants.
- Waterfalls like Periyakanal attract tourists, enhancing economic and cultural value.
Q19: Why is it important to protect India's geographical diversity, and how can students contribute, inspired by the story's emphasis on natural features?
Answer: Protecting India's geographical diversity, as highlighted by features like the Himalayas, Sundarbans, and Western Ghats, is crucial because it supports ecosystems, livelihoods, and cultural heritage.
For example, the Himalayas provide water for millions, and the Sundarbans protect the Royal Bengal Tiger. Loss of these features due to deforestation or pollution harms biodiversity and human life.
FAQs on Important Questions: Geographical Diversity of India
| 1. What are the major geographical features of India? |  |
| 2. How does India's geographical diversity affect its climate? | |
| 3. What role do rivers play in the geographical landscape of India? | |
| 4. What are the climatic zones found in India due to its geographical diversity? | |
| 5. How does geographical diversity contribute to the cultural diversity in India? | |
