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प्रश्न
What is the troposphere?
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उत्तर
Troposphere is the lowest layer of the atmosphere. It protects us from the heat of sun during day and keeps the earth warm at night ozone. This is the densest layer of the atmosphere and its thickness varies from 8 km over the poles to 18 km over the equator.
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संबंधित प्रश्न
Name the following:
The layer of atmosphere which contains the ozone layer.
What would happen to the earth if the atmosphere disappeared?
State whether the following is true or false.
The stratosphere extends from the top of the troposphere up to 80 km above the surface of the earth.
What is the difference between the troposphere and the tropopause?
State any three characteristics of the stratosphere
This is a picture of a supersonic aircraft.
This layer of the atmosphere is also known to protect living beings from the harmful rays of the sun. How?
In which layer of the atmosphere do we see the rainbow?
______ reflects radio waves.
Take a ball and throw it up in the air observe the increasing speed of the ball when it comes down.
Write the significance of the following gases.
Oxygen __________________
Carbon dioxide __________________
Ozone __________________
Wind movements cause the clouds particles to collide is _______.
Second highest layer of Earth’s atmosphere is ______.
Match the following.
| 1. | Troposphere | Satellite |
| 2. | Stratosphere | Space craft |
| 3. | Exosphere | Ozone layer |
| 4. | Thermosphere | Meteors |
| 5. | Mesosphere | Weather change |
Large jet planes normally fly here ______.
This is the earth’s magnetic belt ______.
Why is the troposphere the most important of all the layers of the atmosphere?
Atmosphere is divided into ______ different layers.
______ layer contain ozone layer.
The atmosphere is held in place by the earth’s ______.
