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प्रश्न
Answer the following questions
What is atmosphere?
Define atmosphere.
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उत्तर
Atmosphere is a thin blanket of air that surrounds the earth. It protects us from the harmful rays of the sun. It consists of several gases in which nitrogen and oxygen occupy the major portion.
संबंधित प्रश्न
How is carbon dioxide a useful gas for life on earth?
State the gaseous composition of the atmosphere.
Name the constituent gases of atmosphere which scientists consider responsible for climate change.
Name two chief characteristics of atmosphere.
Explain the following term/process in detail:
Normal Lapse Rate of Temperature
How does atmosphere govern life on earth?
What is ‘Atmosphere’?
Define the following
Exosphere
What is Atmospheric pressure?
OR
Is Atmospheric pressure the same on every place on the surface of the Earth?
What are the properties of Troposphere?
Give reasons for the following :
The amount of water vapour in the atmosphere varies from place to place.
Give reasons for the following :
As a jet plane flies high in the sky, it leaves a white trail behind.
Answer the following questions
Which gas creates green house effect in the atmosphere?
Why do green plants use carbon dioxide?
Give an account of the composition of the atmosphere.
Who discovered Nitrogen in the Atmosphere? When?
Which one of the following gases constitutes the major portion of the atmosphere?
Describe the composition of the atmosphere.
