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प्रश्न
Name two chief characteristics of atmosphere.
उत्तर
Atmosphere protects the earth from harmful ultra-violet and infra-red rays of the sun.
It controls the hydrological cycle and provides life-giving gases.
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संबंधित प्रश्न
What is known as atmosphere?
Name the constituent gases of atmosphere which scientists consider responsible for climate change.
What keeps the atmosphere in a dynamic state?
How does atmosphere govern life on earth?
Define the following
CFC’s
Give reasons for the following :
Solid particles play an important role in the atmosphere.
Give reasons for the following :
As a jet plane flies high in the sky, it leaves a white trail behind.
Give an account of the composition of the atmosphere.
How do Bacteria help plants use nitrogen?
Which one of the following gases constitutes the major portion of the atmosphere?
