Question

The winds that give heavy rainfall in India are _________.
(A) Retreating monsoons
(B) North east monsoons
(C) South west monsoons
(D) None of these

Answer 1

Hint: South West monsoons give heavy rainfall in India. During the summer season complete reversal within the direction of the winds are observed and these blow primarily from south-west to Complete an The Indian climate is characterized by the entire reversal of the wind system with the change of season during a year.

Complete answer:
During the winter season winds generally blow from northeast to south-west within the direction of trade winds. These winds are dry, barren of moisture, and are Characterized by coldness and high conditions over the country. During the summer season complete reversal within the direction of the winds are observed and these blow primarily from south-west to north-east. In India over 80 percent of annual rainfall is obtained within the latter part of the summer whose duration ranges from 1-5 months in several parts of the country.

Since the rainfall is within the sort of heavy downpour, it creates problems of floods and erosion. Sometimes there is continuous rain for several days and sometimes there's an extended spell of the dry period. Similarly, there is a spatial variation within the general distribution of rainfall. Cherrapunji has received during a single day an amount adequate to 10 years of rainfall at Jaisalmer, Rajasthan.

Actually, the Indian climate is so varied and complex that it denotes climatic extremes and climatic varieties. While it provides enough heat to grow crops and keep up agricultural activities everywhere in the country it also helps within the cultivation of a variety of crops belonging to tropical, temperate also as frigid areas. South West monsoons give heavy rainfall in India.

The winds that blow from the South West or South brings heavy rainfall to India within the summer. During the summer season, the land is heated and a coffee pressure area is made, therefore the warm moist air from the ocean starts to blow towards the land. This air contains tons of moisture, then heavy rainfall occurs in India.

Therefore, the correct answer is Option ‘C’.

Note: The winds that blow from the South West or South brings heavy rainfall to India within the summer. Since the rainfall is within the sort of heavy downpour, it creates problems of floods and erosion.