hyy hlo hii friend plz solve this question it's urgent plz fast
your question::
what is atmosphere and atmospheric pressure ? up to what heigh air is present around the earth?
Answers
Answered by
1
Answer:
Layer of air surrounding the earth is called atmosphere
Pressure exerted by the atmosphere is called atmospheric pressure
80 km idk the exact value (sorry bout this)
Answered by
2
Answer:
An atmosphere is a layer or a set of layers of gases surrounding a planet or other material body, that is held in place by the gravity of that body.
Atmospheric pressure, also known as barometric pressure, is the pressure within the atmosphere of Earth.
Earth's atmosphere is about 300 miles (480 kilometers) thick, but most of it is within 10 miles (16 km) the surface. Air pressure decreases with altitude.
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