Multiple choice

Winnowing is a method for separating ___________.

  1. heavier and lighter components

  2. larger impurities

  3. components of different sizes

  4. impurities from water
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Winnowing is a method in which the heavier particles are separated from the lighter ones due to the difference in their weight. Separation of husk from grains is done using this method. 

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