Question

Separating grains from chaff is called​

Answer 1

Answer:

Save. Answer. Wind winnowing is method developed by ancient cultures for separating grains from chaff. It is also used to remove weevils or other pests from stored grains

Answer 2

Explanation:

As we know, before winnowing ,the grain and chaff are mixed and also know grains are havier than chaff now, at the time of winnowing grains are fall directly down whereas chaff are lighter than grains so chaffs are thown farer than grain by wind blown by fan or machine.

Wind winnowing is method developed by ancient cultures for separating grains from chaff. It is also used to remove weevils or other pests from stored grains.