wirinowing food grain
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6
Explanation:
Winnowing is the process of removing the lighter impurities from the grain. The impure grain is made to fall from a certain height vertically while the wind is made to blow horizontally having enough speed to just carry away the lighter impurities and let the grains fall down vertically.
Answered by
9
Explanation:
Winnowing is the process of removing the lighter impurities from the grain. The impure grain is made to fall from a certain height vertically while the wind is made to blow horizontally having enough speed to just carry away the lighter impurities and let the grains fall down vertically.
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