What is the role of relief in considering the Western Ghats a biodiversity hotspot?
Answer and explanation
Correct answer: Altitude, rainfall, and varied habitats are created
The correct answer is A. Relief in the Western Ghats produces changes in altitude, slope, temperature, drainage, and exposure to the southwest monsoon. The west-facing slopes receive heavy rainfall, while leeward areas may be comparatively drier; elevation also creates different climatic belts. These contrasts produce many habitats, including evergreen forests, moist deciduous forests, montane grasslands, shola ecosystems, streams, and valleys. Habitat variety supports many endemic plants and animals, which is a major reason the Western Ghats are recognised as a biodiversity hotspot. Sandy plains, widespread glaciers, and coral reefs on mountains do not describe this relief system.
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What is the correct answer to this question?
Altitude, rainfall, and varied habitats are created
Why is this the correct answer?
The correct answer is A. Relief in the Western Ghats produces changes in altitude, slope, temperature, drainage, and exposure to the southwest monsoon. The west-facing slopes receive heavy rainfall, while leeward areas may be comparatively drier; elevation also creates different climatic belts. These contrasts produce many habitats, including evergreen forests, moist deciduous forests, montane grasslands, shola ecosystems, streams, and valleys. Habitat variety supports many endemic plants and animals, which is a major reason the Western Ghats are recognised as a biodiversity hotspot. Sandy plains, widespread glaciers, and coral reefs on mountains do not describe this relief system.
Which subject and chapter does this question cover?
This is a Class 10 General Knowledge question. Chapter: World Geography. Topic: Mountains and Deserts.
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