Question

What is sieving? where it is used.​

Answer 1

Answer:

Sieving. Sieving is a simple technique for separating particles of different sizes. A sieve such as used for sifting flour has very small holes. ... Sieves are also used to separate stones from sand.

Answer 2

Sieving is a simple technique for separating particles of different sizes. A sieve such as used for sifting flour has very small holes. ... Sieves are also used to separate stones from sand.