NCERT Solutions
Class 6 Science
Air Around us
Class 6 Science
Air Around us
Q.1
What is the composition of air?
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Q.2
Which gas in the atmosphere is essential for respiration?
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Q.3
How will you prove that air supports burning?
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Q.4
How will you show that air is dissolved in water?
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Q.5
Why does a lump of cotton wool shrink in water?
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Q.6
The layer of air around the earth is known as ___________.
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Q.7
The component of air used by green plants to make their food is ___________.
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Q.8
List five activities that are possible due to the presence of air.
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Q.9
How do plants and animals help each other in the exchange of gases in the atmosphere?
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