show the activity ofdecantation and filteration by taking muddy water

what is sedimentation?give four examples?

How are tea leaves separated from tea -- by sieving or by filtration ?

 what is the principle used in separatio of mixtures ?

 what is a stalk

Why do we added sugar to the lemonade before we put ice.

how is the process of winnowing done?

You are given a sample of water . How will you find out whether it is pure or not ?

Why is segregation of waste is important in waste management

A saturated solution of sugar in water is prepared. The temperature of water is lowered by 5 degree. will the solution continue to be saturated ? Give reasons.

What is difference between distillation and condensation?

what are the principles  of  sedimation decantation  and  filtration

difine saturated solution

What is sieving?

wahat are the principles of  handpicking,threshing,sieving and winowing