carths atsp
nure of fog and smoke.
phere : The region above the
EXERCISES
1.
Answer the following questions in brief
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What is atmosphere?
What are the major spheres of the atmosphere?
nir State Board of School Education
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Answer:
1 The atmosphere is the blanket of gases which surrounds Earth. It is held near the surface of the planet by Earth's gravitational attraction. Without the atmosphere there could be no life on Earth. The atmosphere: ... keeps the climate on Earth moderate compared to that of other planets.
2 The atmosphere is comprised of layers based on temperature. These layers are the troposphere, stratosphere, mesosphere and thermosphere. A further region at about 500 km above the Earth's surface is called the exosphere.
Explanation:
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