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प्रश्न
How does the atmosphere act as a blanket?
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.
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संबंधित प्रश्न
Name the following:
The layer of atmosphere which contains the ozone layer.
Match the following.
| A | B | ||
| 1. | Troposphere | (i) | Ozone |
| 2. | Stratosphere | (ii) | Ions |
| 3. | Thermosphere | (iii) | Outer Space |
| 4. | Exosphere | (iv) | Lowest Temperature |
| 5. | Mesosphere | (v) | Densest Layer of atmosphere |
How is the atmosphere kept in place around the earth?
Name the important gases that are found in the atmosphere.
This is a picture of a supersonic aircraft.
In which layer of the atmosphere does this airplane normally fly?
Tick the correct answer
The most important layer of the atmosphere is
How is ozone important for us?
Take a ball and throw it up in the air observe the increasing speed of the ball when it comes down.
Height of mesosphere which lies after troposphere is
The atmosphere of the earth is heated by radiations which are mainly
