Question

What is the composition of air??​

Answer 1

Explanation:

Air is mostly gas

The air in Earth's atmosphere is made up of approximately 78 percent nitrogen and 21 percent oxygen. Air also has small amounts of lots of other gases, too, such as carbon dioxide, neon, and hydrogen.

Answer 2

Answer:

The earth is surrounded by by different kinds of gas in the air. so the composition of air is :

• Nitrogen 78%
• oxygen 21%
• carbon dioxide 1%
• dust particles
• water vapour

Explanation:

Hope it helps you...