If a bowl of soup saturated with salt at room temperature is heated to a boil, is it still saturated? explain why or why not.

No it is still not saturated.

Explanation:

A saturated solution is one in which we cannot add solute further (to get dissolved completely). In a non saturated solution we may add further solute which gets dissolved in it.

When we heat a solution, the solubility of a solute generally increases.

So if we have a soup of saturated salt at room temperature, on boiling there is chance that the soup is no longer saturated and we can add some more salt to it to make it saturated.

a rain shadow is a dry region of land on the side that is protected against the prevailing winds of a mountain range. the prevailing winds are the winds that occur most of the time in a particular place of the earth

prevailing winds carry air toward the mountain range. as the air rises up over a mountain range, the air cools, water vapor condenses, and clouds form. on this side of the mountains, called the windward side, precipitation falls in the form of  rain  or snow. this dry air produces a  rain shadow.