What is the meaning of air around us?

We are always surrounded by Air at all times. We can't see air but we can feel it. Moving air is called Wind.

Air is the general name for the mixture of gases that makes up the Earth's atmosphere. It consists of

• nitrogen (78%),

• oxygen (21%)

• water vapour (variable)

• argon (0.9%)

• carbon dioxide (0.04%)

•  trace gases.

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Updated on: 10-Oct-2022

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