Question

NCERT VI Social Sciences

What is sieving? Where is it used?

Answer 1

an instrument with a meshed or perforated bottom used for seperating impure substances from fine substances or for straining the liquids, etc. it is used to seperate tea from tea powder.

Sieving is a method to separate larger
substances from smaller substances. This is done by a object called sieve.
E.G. Separate grains from small stones

Answer 2

Sieving is the process in which particles are separated by their size. Larger particles are separated from smaller particles and vice versa. It is used to separate tea from tea powder. It is commonly used in villages, factories, and chemical laboratories. It has a meshed bottom which is often used to separate impurities from fine liquids.