State How Pressure And Wind Conditions Over India Are Unique

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Answers:

• During winter, a high pressure area develops north of the Himalayas.

• Cold dry winds blow from this region to the low pressure areas over the oceans to the south.

• In summer, a low pressure area develops over interior Asia as well as over northwestern India.

 • This causes a complete reversal of the direction of winds during summer.

• Air moves from the high pressure area over the southern Indian ocean in a south-westerly direction, crosses the equator and turns right towards the low pressure area over the Indian sub-continent.

• These winds are known as south-west monsoon winds.

• These winds blow over the warm oceans, gather moisture and bring widespread rainfall over the mainland of India.