Which method is used to separate pebbles and stones from sand? -Science

Which method is used to separate pebbles and stones from sand? -Science
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1 Answer

Answer :

Sieving is a process by which fine particles are separated from bigger particles by using a sieve. It is used in flour mill or at construction sites. In flour mill, impurities like husks and stones are removed from wheat. Pebbles and stones are removed from sand by sieving.
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