1.

What is winnowing?

Answer»

Winnowing: In winnowing the grains are poured out of a basket or tray held high up the wind blows the chaff, dust, and lighter seeds aside, while the heavy grains collect below.

Winnowing is a process by which chaff is separated from grain. It can also be used to remove pests from stored grain. Winnowing usually follows threshing in grain preparation.



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