Question

_______________ method is used to separate wheat grains from it's husk.

Answer 1

• Winnowing is used to separate the heavier and lighter components of a mixture with the help of wind or blowing air.
• When a mixture of wheat grains and husk is allowed to fall from a height with the wind blowing over it, the husk blows away and the grains form a heap.

Thus, winnowing method is used to separate wheat grains from it's husk.