Question

explain the access of the monsoon trough and their impact on rainfall​

Answer 1

explain development of 'monsoon trough' and it influence over rainfall distribution. Answer: Due to excessive solar radiation, low pressure area develops over north west India. ... When the trough move towards the north lying closer to the foothills of the Himalayas, the pattern of rainfall changes.

Answer 2

Hey...

here is your answer...

1) The formation of monsoon troughs is closely related to the radiation balance of the earth atmospheric system during the monsoon.

2) As the monsoon moves across the country , low pressure areas are formed and the winds move across the northern plains.

3) Mountains such as Whestern Ghats and Himalayas in East and North act as barriers and when monsoon winds blow against the hills, they cause heavy rainfall.