Question

DEFINE WHAT IS AIR. ​

Answer 1

Answer:

AIR is mixture of gases present in environment.

Answer 2

$\huge\blue{Answer}$

Air

It is a an invisible mixture of gases,made up of a teeming mass of millions of tiny gas molecules that move about randomly and at high speed.

Without air,the Earth would be a lifeless planet,because the gases air contains are vital to plants and animals.

Extra information

1)Uses of Air

• Scuba divers use compressed air to breathe underwater.

2)Composition of Air

• Nitrogen - 78.09%
• Oxygen - 20.95%
• Argon - 0.93%
• Carbon - 0.03%

3)Air Pollution

Air is naturally"pure"and contains varying amounts of other substances,such as dust,water vapour.Air pollution from industry and traffic can cause serious health problems in towns and cities,as well as long term damage to the environment.

Hope it helps...✌️✌️❤️