Solids, liquid and gas

WHAT ISTHE WATER CYCLE ?

The water cycle describes the existence and movement of water on, in, and above the Earth. Earth's water is always in movement and is always changing states, from liquid to vapor to ice and back again. The water cycle has been working for billions of years and all life on Earth depends on it continuing to work; the Earth would be a pretty stale place to live without it.

The Three forms of Water.

•Solids: When water becomes very cold and freezes it will change from a liquid to a solid.  It has a definite form and shape.

•Liquids:  When water takes the shape  of its container it is in a liquid form.

•Gases: When water is seen in a vapor form and has no definite size or shape it is in a gas form.