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प्रश्न
Atmospheric layer important for human beings is ______.
पर्याय
Stratosphere
Mesosphere
Troposphere
Ionosphere
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उत्तर
Atmospheric layer important for human beings is Troposphere.
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संबंधित प्रश्न
When water is heated, we see bubbles rising up. Why?
Fill in the blank
The layer of air around the earth is called the ________.
Explain in brief the different layers of the atmosphere and the basic functions of the main layers.
We often leave the lights switched on and fans running when we are not in the room. We switch on the air-conditioning even though we don’t really need it. We insist on being dropped to school in the car every day. Thus, we waste valuable energy which is generally produced by burning coal and petroleum. As you know, the burning of these fuels release gases that pollute the atmosphere.
Make a list of the similar things that we do without realizing that we are destroying the environment. Think of the ways that we can behave differently.
Choose the correct answer.
This per cent of the atmosphere is composed of nitrogen.
Choose the correct answer.
This layer of the atmosphere has the lowest temperature.
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 stratosphere extends from the top of the troposphere up to 80 km above the surface of the earth.
How is the atmosphere kept in place around the earth?
What is the troposphere?
What is the difference between the troposphere and the tropopause?
Tick the correct answer
As we go up the layers of the atmosphere, the pressure
Very Short Answer Type Question:
What is the nature of the temperature?
What are clouds made of?
World Meteorological Day.
The 0° longitude is called ________ meridian.
Height of mesosphere which lies after troposphere is
The ______ layer protects us from the harmful UV rays coming from the sun.
The part of atmosphere which contains gases with even composition is called ______.
What is Magnetosphere?
Give Reason:
Exosphere is characterised by aurora Australis and aurora borealis.
What are Auroras?
Atmosphere is divided into ______ different layers.
______ is the lowest layer of the atmosphere.
Movement of wind takes place in ______ layer.
The air envelope is thicker near the earth’s surface and we go higher the density and availability of air gradually decreases. Why?
Define troposphere.
