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प्रश्न
How does the atmosphere act as a blanket?
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उत्तर
The atmosphere acts as a blanket by performing the following functions:
(a) It keeps the average temperature of the Earth fairly constant during day time and even during the course of whole year.
(b) It prevents a sudden increase in the temperature during day time.
(c) It slows down the escape of heat from the surface of the Earth into outer space during night time.
संबंधित प्रश्न
Write True or False.
The ozone layer is harmful to humans and animals.
How is the presence of the ozone layer essential to preserve life on earth?
State whether the following sentence is true (T) or false (F).
The atmosphere is composed mainly of nitrogen and oxygen.
If there is no atmosphere, what will be the condition of the earth?
Why is atmosphere essential for life on earth?
The atmospheric layer, which lies beyond the exosphere is ______.
The part of atmosphere which contains gases with even composition is called ______.
Why is Heterosphere called so?
The atmosphere is held in place by the earth’s ______.
The atmosphere of the earth is heated by radiations which are mainly
