Question

define water and air​

Answer 1

Answer:

1.Water is a colorless and odorless substance found all over Earth. Water is made up of billions of molecules. Each molecule is made of one oxygen and two hydrogen atoms held together by strong covalent bonds. Water is found in three different forms on Earth – gas, solid, and liquid.

2.The mixture of gases that surrounds the earth and that people, animals and plants breathe

Answer 2

Answer:

I hope it helps

Explanation:

Water = the clear liquid that falls as rain and is in rivers, seas and lakes

air = the mixture of gases that surrounds the earth and that people, animals and plants breathe.