Answer:
A. Monsoons mainly affect India, south East Asia, and East Asia.
C. Monsoon provides 20 percent of India's annual rainfall.
D. A monsoon is a seasonal wind that comes with heavy rain.
Step-by-step explanation:
Monsoon is popular in India and other Asian countries between June to September. Traditionally, it was defined as reversing of wind seasonally accompanied by a change in precipitation. The recent definition is that it is a change of precipitation due to the heating of sea and land.
In India, it is the norm and it affects the economy every year. The geographical features of India have a big influence on the monsoon patterns. In another part of the Asian continent, monsoon has a much desired effect on agriculture, flora, and fauna; therefore, it is highly desired weather phenomenon promoting the positive economy.