Question

briefly state the importance of following constituents of air : oxygen, nitrogen, carbon dioxide, water vapour​

Answer 1

oxygen and carbon dioxide helps in combustion process

Explanation:

Answer 2

IMPORTANCE OF:-

IMPORTANCE OF:-1.OXYGEN: It is produced by the plants. Oxygen is very important for every living creature on Earth.

IMPORTANCE OF:-1.OXYGEN: It is produced by the plants. Oxygen is very important for every living creature on Earth.2.Nitrogen:it is used by plants and by several living creatures. It is in the maximum amount on Earth.