Difference in the weight of particles is used to separate them by the process of
The correct option is
C
Winnowing
In winnowing the heavier and lighter elements are separated using the difference in their weights.
-Winnowing is a process that is used to separate the heavier and lighter components.
-Winnowing is a method that is used for the separation of heavier components to the lighter components in a mixture using the help of wind. The method of winnowing is applied after threshing and it is used mainly for separating grains and other lighter material.