A) Weeding
B) Threshing
C) Harvesting
D) Winnowing
Correct Answer: D
Solution :
Winnowing is the separation of chaff from grain. In most villages in India, winnowing is done by hand, with the help of winds. The wind blows away the chaff. The grain is then collected. Modern farmers use machines to separat chaff from grain.You need to login to perform this action.
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