Question

What is winnowing ? How is it done ?

Answer 1

heya

here is ur answer

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✴ winnowing is a process of removing lighter dust particles from the grain .

✴ it can be done manually ,but now machines are invented for this.

✴ it is a process to obtain dust free grain.

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hope it helps u..!!
thnkq

Answer 2

HEY!!

Winnowing is a process of separating grains from husks.

✴In this process, the mixture of grain and husk is dropped from a height.

✴The heavier grain particles fall down straight to the ground while the lighter husk particles are taken away by wind and are collected separately at a small distance from the pile of grains.