Explain how water turns from a liquid to a gas, gas back to a liquid and liquid to a solic

If you heat a liquid like water up even more (like if you put it in a pot on the stove), then the molecules will move around so fast that they can't even hold on to each other at all. When this happens, all of the molecules go flying apart and become a gas (like when you boil water to make steam).The process of a gas changing to a liquid is called condensation, and for condensation to take place, the environment has to reach maximum vapor pressure, generally through a lowering of temperature in the case of the water cycle. TO change liquid to a solid you would freeze the liquid and the molecules in the liquid would stop (almost stop) moving.