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प्रश्न
Take a ball and throw it up in the air observe the increasing speed of the ball when it comes down.
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उत्तर
Do it yourself.
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संबंधित प्रश्न
Fill in the blank
The _________________ is the layer of the atmosphere that help in radio transmission.
State whether the following is true or false.
The earth’s atmosphere contains 99 per cent oxygen, which is essential for life.
State whether the following is true or false.
The temperature drops at the rate of 1°C per 185 metres in the atmosphere.
How is the atmosphere kept in place around the earth?
What is the difference between the troposphere and the tropopause?
State any three characteristics of the stratosphere
What is known as troposphere?
Mountaineers carry oxygen in cylinders when they climb mountains that are more than 5000 m high. What could be the reason for that?
__________ is used to measure pressure in the air.
The 0° longitude is called ________ meridian.
Large jet planes normally fly here ______.
A layer located in stratosphere which absorbs ultraviolet rays of sun called ______.
What is Magnetosphere?
Why is the troposphere the most important of all the layers of the atmosphere?
Atmosphere is divided into ______ different layers.
______ found above the mesosphere.
Why mountain climbers carry oxygen while climbing?
Movement of wind takes place in ______ layer.
The atmosphere is held in place by the earth’s ______.
An increase in carbon dioxide content in the atmosphere would not cause
