The process of winnowing can be used to separate?

The heavy solid particles that settle down at the bottom of a solution are called?

Which is not a mixture?

The method of separating the components of a mixture that are of different size by using a sieve is called

In the mixture of sand and water, sand is 

Mud from water can be separated by

During filtration, the clear liquid obtained is called?

We can separate salt dissolved in water by

The process of changing vapour into its liquid is called