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प्रश्न
Who am I?
I am a mixture of gases.
एक शब्द/वाक्यांश उत्तर
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उत्तर
Air
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संबंधित प्रश्न
List any three human activities that you think would lead to air pollution.
Give one use for the following inert gase :
helium
Explain natural and human-made sources of air pollution.
What are the effects of air pollution on human beings?
Why is air called a mixture? Give five facts in support of your answer.
State its role in warming the earth’s environment and in excess resulting in global warming.
______ gas is filled in tyres of vehicles.
What is moving air called?
Name two example for wind instruments.
During summer, if you go near the lake, you feel relief from the heat, why?
