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प्रश्न
Fill in the blank:
The ozone layer protects us from the _____________ of the sun.
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उत्तर
The ozone layer protects us from the ultraviolet rays of the sun.
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संबंधित प्रश्न
Demonstrate the formation of convective currents.
Fill in the blank
The layer of air around the earth is called the ________.
Discuss the importance of the different layers of the atmosphere?
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.
Fill in the blank
The _________________ is the layer of the atmosphere that help in radio transmission.
The upper part of the thermosphere is called the ______.
Choose the correct answer.
This layer of the atmosphere has the lowest temperature.
Name the important gases that are found in the atmosphere.
What is the troposphere?
State any three characteristics of the stratosphere
How is the presence of the ozone layer essential to preserve life on earth?
Why is the thermosphere important?
What is an important feature of Stratosphere?
The study of weather is called ___________.
Height of mesosphere which lies after troposphere is
Give Reason:
Exosphere is characterised by aurora Australis and aurora borealis.
What are Auroras?
Why is Troposphere called as weather making layer?
The ozone layer protects all life on earth from the harmful ______ rays of the sun.
