What is the major result of the climatic barrier effect of the Himalayas on India?
Answer and explanation
Correct answer: The impact of cold Central Asian winds is reduced
The governing concept is the climatic-barrier role of the Himalayas. Their great height and nearly continuous west-to-east alignment obstruct the southward movement of extremely cold continental air masses from Central Asia during winter. As a result, northern India is protected from the full severity of those winds, while the mountains also help retain monsoon moisture and encourage rainfall on their southern slopes. Therefore, option A is correct. The formation of marine corals in the Deccan is unrelated to the Himalayan barrier; the Eastern Ghats do not join the Himalayas; and the old Aravalli range is not transformed into a young fold range by this climatic effect.
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What is the correct answer to this question?
The impact of cold Central Asian winds is reduced
Why is this the correct answer?
The governing concept is the climatic-barrier role of the Himalayas. Their great height and nearly continuous west-to-east alignment obstruct the southward movement of extremely cold continental air masses from Central Asia during winter. As a result, northern India is protected from the full severity of those winds, while the mountains also help retain monsoon moisture and encourage rainfall on their southern slopes. Therefore, option A is correct. The formation of marine corals in the Deccan is unrelated to the Himalayan barrier; the Eastern Ghats do not join the Himalayas; and the old Aravalli range is not transformed into a young fold range by this climatic effect.
Which subject and chapter does this question cover?
This is a Class 10 General Knowledge question. Chapter: Indian Geography. Topic: Mountains and Plateaus of India.
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