Question

method used to separate from the grains with the help of wind.​

Answer 1

Answer:

winnowing is the answer

Answer 2

Answer:

Winnowing is the method in which heavier components of the mixture are separated from the lighter substances with the help of wind. This method is used for separating grains from husk after the process of threshing. Threshing is the process of separating grain from the chaff.

Explanation:

its from Google..

hope you understand..