Science, asked by mustqimfakhi, 10 days ago

wirinowing fond grain​

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Answered by aiswaryamv22
0

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.

Explanation:

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