Water is a very common liquid in Earth.

It contains hydrogen and oxygen. It is not bright and does not emit odors, and is not tasted. Rivers and oceans contain water. When water falls from the sky, it rains. When it becomes really cold, it becomes ice or it snows. When it becomes really hot, it becomes steam.

Most living beings require water. Fish and aquatic beings live in water.

Community content is available under CC-BY-SA unless otherwise noted.