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प्रश्न
What is atmosphere?
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उत्तर
The earth is surrounded by a thick layer of air called the atmosphere that extends upto a height of about 320 kilometres above the surface of the earth.
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संबंधित प्रश्न
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.
State whether the following is true or false.
The earth’s atmosphere contains 99 per cent oxygen, which is essential for life.
Explain the significance of the earth’s atmosphere.
Tick the correct answer
Which of the following layers of the atmosphere is free from clouds?
What is atmosphere?
The atmospheric layer, which lies beyond the exosphere is ______.
There is cut-off signal when NASA rocket reaches in the region of ______.
A layer of Ions inside the Mesosphere is called ______.
Highly reactive gas was later names ‘oxygen’ by ______.
The two forms of oxygen found in the atmosphere are
