Chemistry, asked by pratisthalathvis, 5 months ago

what is winnowing and threshing

Answers

Answered by Priyakshipriya
2

Answer:

Threshing is the process of separation of grain from the stalk on which it develops and from the chaff or unit that covers it. ... During winnowing, the air current blew away the light weighed waste particles leaving behind the heavy grain particles.

Answered by lyngdohmagrina
1

It is done by cutting the crop plants close to the ground or pulling the crop plants.

Threshing-Separation of grains from chaff is called threshing.

Winnowing-Separation of grains from chaff by the help of wind is called winnowing.

Hope it helps.

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