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प्रश्न
Discuss the importance of the different layers of the atmosphere?
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उत्तर
The earth is the only planet in the universe that has life. One of the reasons why life exists on this planet is an encompassing blanket of gases called the atmosphere. It is like a blanket of air that protects the earth from the harmful rays of the sun. It also controls the temperature and, most important of all, it contains oxygen, which is essential for every form of life. This almost invisible blanket is kept intact around the planet by another invisible entity called gravity.
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संबंधित प्रश्न
How is our atmosphere different from the atmospheres on Venus and Mars?
Explain the importance of carbon dioxide for (a) photosynthesis (b) warming the earth’s environment. State what would happen if excess carbon dioxide as a pollutant is released into the atmosphere.
Choose the correct answer.
This per cent of the atmosphere is composed of nitrogen.
Choose the correct answer.
This gas protects us from the harmful ultraviolet radiation.
Choose the correct answer.
The rate at which the temperature drops in the troposphere is called
Tick the correct answer
The most important layer of the atmosphere is
In which layer of the atmosphere do we see the rainbow?
______ reflects radio waves.
Take a ball and throw it up in the air observe the increasing speed of the ball when it comes down.
Write the significance of the following gases.
Oxygen __________________
Carbon dioxide __________________
Ozone __________________
The atmosphere is divided into ___________ layers.
World Meteorological Day.
The study of weather is called ___________.
The ______ layer protects us from the harmful UV rays coming from the sun.
The upper limit of the troposphere is called as ______.
A layer of Ions inside the Mesosphere is called ______.
What are the elements of weather and climate?
______ found above the mesosphere.
What is mesosphere?
Define troposphere.
