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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
Give role of atmosphere in climatic control.
The upper part of the thermosphere is called the ______.
Choose the correct answer.
This gas protects us from the harmful ultraviolet radiation.
State whether the following is true or false.
Communication satellites orbit in thermosphere.
Write True or False.
The ozone layer is harmful to humans and animals.
Why is the thermosphere important?
How is ozone important for us?
Why is atmosphere essential for life on earth?
Atmosphere is divided into two main vertical regions the upper portion is Heterospshere and the lower is ______.
Why is Heterosphere called so?
