Question

What does air contain ? for class 2
Answer- ​

Answer 1

Answer:

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.

Explanation:

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Answer 2

Answer: your required answer :-

QUESTION :

What does air contain ??

Answer :- Air contains Gases , water vapour , dust , snacks and germs .

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Explanation:

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