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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
Give reasons to support the fact that air is a mixture.
Define the Weather.
Briefly explain main layers of the atmosphere.
What are the effects of air pollution on human beings?
State the utility of –
(a) Water vapour
(b) Rare or inert gases present in the air.
Name two example for wind instruments.
Marked temperature changes in the aquatic environment can affect
During summer, if you go near the lake, you feel relief from the heat, why?
