G. Fillin the blanks.
and dust particles
1. Air is made up of gases, some
2. The amount of water vapour in the air is known as
3. The layer of atmosphere in which jets fly is known as
4. Air pressure acts in all
5. Purifying water by passing through a filter paper is called
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1.Air is mostly gas.
It's a mixture of different gases. 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.
2.The amount of water vapor in the air is called absolute humidity. The amount of water vapor in the air as compared with the amount of water that the air could hold is called relative humidity
3.stratosphere
4. Air Pressure
5.Filtration
Explanation:
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