Question

how is winnowing done​

Answer 1

Answer:

Winnowing is a process by which chaff is separated from grain. ... In its simplest form, it involves throwing the mixture into the air so that the wind blows away the lighter chaff, while the heavier grains fall back down for recovery.

Explanation:

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Answer 2

This method of seprating components of a mixture is called Winnowing. Winnowing is used to separate heavier and lighter components of a mixture by wind

or by blowing air.