Monsoon is caused by

A. Temperature changes

B. Seasonal reversal of winds

C. Humidity difference

D. Pressure differences

Answer: Option D

Solution(By Examveda Team)

Monsoon is caused by pressure differences. The monsoons usually happen due to the differential heating of land and water. Thus, the changes in pressure conditions also affect the monsoons. Normally, there is high pressure in the tropical eastern-south Pacific Ocean and low pressure in the tropical eastern Indian Ocean.