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प्रश्न
What is ‘Atmosphere’?
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उत्तर
The earth is surrounded by coverage of air which extends to height of several hundred kilometres. This is called the atmosphere. Near the surface of the earth, the air is dense, as we go up higher, the atmosphere gets more and more rare field. About half the air composing the atmosphere is found within 5 kilometres of the earth's surface.
संबंधित प्रश्न
State the gaseous composition of the atmosphere.
Name two chief characteristics of atmosphere.
Explain the following term/process in detail:
Normal Lapse Rate of Temperature
Explain the following term/process in detail:
CFCs
What is Atmospheric pressure?
OR
Is Atmospheric pressure the same on every place on the surface of the Earth?
Why does the atmosphere thin out at higher levels?
_______ is the most important gas for the survival of living organisms.
This ______ gas is chemically inactive in atmosphere.
Who discovered Nitrogen in the Atmosphere? When?
Oxygen gas is in negligible quantity at the height of atmosphere:
