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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 :
radon
Give one use for the following inert gase :
xenon
How does oxygen and carbon dioxide remain nearly constant in the atmosphere?
What are the effects of air pollution on human beings?
Describe the major components of air pollution.
Why is air called a mixture? Give five facts in support of your answer.
Tick the object which gives out water vapour.
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Analogy
78% of air: Does not support combustion:: _____: Supports combustion
Marked temperature changes in the aquatic environment can affect
