Advertisements
Advertisements
प्रश्न
Why should we protect the atmosphere?
Advertisements
उत्तर
Atmosphere is necessary to sustain life on earth because without atmosphere there would be no oxygen, no weather changes, rainfall, etc, which are essential for activities of human life and ideal temperature on the earth.
The atmosphere protects the earth from harmful ultraviolet and infrared rays of the sun. It has oxygen and nitrogen, the life-sustaining gases. It helps in retaining the necessary warmth on the earth and helps in the circulation of water vapour as the source of rainfall. These functions of the atmosphere keep it in a dynamic state.
संबंधित प्रश्न
How is carbon dioxide a useful gas for life on earth?
Mention any two functions of the atmosphere.
Name the constituent gases of atmosphere which scientists consider responsible for climate change.
Explain the following term/process in detail:
Normal Lapse Rate of Temperature
What is ‘Atmosphere’?
What is Atmospheric pressure?
OR
Is Atmospheric pressure the same on every place on the surface of the Earth?
State two advantages of convectional heating of the atmosphere.
Answer the following questions
Which gas creates green house effect in the atmosphere?
Give an account of the composition of the atmosphere.
_______ is the most important gas for the survival of living organisms.
