Separation techniques

Filtration is good for separating an  _________ solid from a ______. (An insoluble substance is one that does not ________).

Sand, for example, can be separated from a _________ of sand and water using __________. That's because sand does not ________in water

This method is good for separating a liquid from a ________. For example, water can be separated from salty water by ____________. This method works because the water __________ from the solution, but is then cooled and _________ into a separate container. The salt does not _________ and so it stays behind.