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प्रश्न
Explain the significance of the earth’s atmosphere.
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उत्तर
Significance of the Atmosphere :
- It gives us air to breathe.
- It forms a protective shield against extreme heat.
- It also protects us against falling debris from space.
- It supports the formation of clouds and rain.
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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?
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.
Write True or False.
The ozone layer is harmful to humans and animals.
Name the important gases that are found in the atmosphere.
What is responsible for causing a hole in the ozone layer?
Tick the correct answer
The most important layer of the atmosphere is
Tick the correct answer
Which of the following layers of the atmosphere is free from clouds?
Short Answer Type Question:
What is the atmosphere? Write about its different layers.
The lowest layer of the atmosphere is ______.
Write the significance of the following gases.
Oxygen __________________
Carbon dioxide __________________
Ozone __________________
What are the different layers of the atmosphere?
Why is Heterosphere called so?
This is the earth’s magnetic belt ______.
Give reason:
Thermosphere is also referred to as “Heterosphere”.
______ is the lowest layer of the atmosphere.
Movement of wind takes place in ______ layer.
The atmosphere is held in place by the earth’s ______.
Why do aircraft usually fly above the troposphere layer?
