Question

What is the main characteristic of the south-west monsoon season?

Answer 1

Hint: Increasing monsoon or southwest monsoon season leads to maximum rainfall in India which occurs from June to September. Temperature: The temperature is low during the rainy season. The temperature rises whenever the monsoon breaks. The highest temperature is experienced in the Aravalli ranges which is 38 ° to 40 ° C. Other parts of North India experience temperatures above 30 ° C. The temperature on the Western Ghats is very low due to heavy rainfall. Coastal areas of Tamil Nadu and adjoining parts of Andhra Pradesh have temperatures above 30 ° C as they receive less rainfall in this season. Pressure: Low pressure prevails due to high temperature and moves south. Rainfall: 90% of the total rainfall is received in this season. Rainfall decreases as the distance from the sea increases. Monsoon break: The rainless interval that occurs during the southwest monsoon season is known as 'break'. This is another feature of this season.


Complete solution:
The only word that can describe India's climate is monsoon. The monsoon is the seasonal alternation of winds as the winds move from place to sea in the six months of winter and from sea to land in the six months of summer. The monsoon is characteristic of southern and south-east Asia and has considerable economic significance. Indian agriculture is considered to be gambling with the monsoon as agriculture is dependent on monsoon rainfall in most areas. In fact, the monsoon is the axis around which the Indian economy revolves.

The establishment of low pressure in the northwestern part of the Indian subcontinent and the northern shift of the ITCZ ​​is linked. Similarly, the northern erosion of the ITCZ ​​relates to the origin of the subtropical westerly jet stream northward of the Himalayas and the origin of the tropical eastern jet-stream, and all these factors together constitute SW in India. Is responsible for the monsoon explosion. The monsoon migration is due to the low pressure of northwest India in the arc shape. Monsoon winds 1 June the Andaman reaches the coast of Kerala reaches Mumbai and Kolkata by 13 June. By 15 July it affects the entire Indian subcontinent.

Rain bringing devices and distribution of rain: These are the following or the distribution of mountains. There is heavy rainfall in the wind oriented areas of the mountains. Whereas the wind-prone region receives scanty rainfall. It is also called a monsoon basin. It attracts the monsoon winds and makes it rain. -key Powering of the tropical eastern jet stream that accelerates the southwest monsoon wind. These winds collide with mountain barriers, bring mountain rains and also make it a sustainable year by pulling the wetlands originating in the Bay of Bengal and lifting the humid winds of Indian land.

Note:
The perturbed westerly wind theory of Flon is north Eastern trading winds and southern eastern trading winds have contact zones per equatorial westerly wind in the ITCZ ​​(Intertropical Convergence Zone). When the northern end of the ITCZ ​slips towards the Indian territory in the event of the sun's rise (maximum slipping 30 ° N latitude), these same winds cause rainfall in India as the southern-eastern monsoon.