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प्रश्न
What is mesosphere?
What do you mean by mesosphere?
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उत्तर
The region above the stratosphere is called the mesosphere. It extends upward to a height of about 85 km from the ground. The temperature in this layer decreases with height and it is –1100° C.
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संबंधित प्रश्न
How does the average temperature of Earth remain fairly steady?
Demonstrate the formation of convective currents.
Discuss the importance of the different layers of the atmosphere?
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.
______ reflects radio waves.
Take a ball and throw it up in the air observe the increasing speed of the ball when it comes down.
__________ is used to measure pressure in the air.
__________ is the great circle at the centre of the earth.
The atmospheric layer, which lies beyond the exosphere is ______.
Why is the troposphere the most important of all the layers of the atmosphere?
