Question

i am new here
plz some one explain me about athmosphere

Answer 1

Answer:

Atmosphere is a blanket of air which surrounds the Earth.

It has different layers:

1. Troposphere: The layer which contains necessary gases for life to sustain
2. Stratosphere: The layer where airplanes fly and ozone is present. Ozone layer helps to block the harmful ultra violet radiation of the Sun.
3. Mesosphere: The layer where the the meteorites burn so that they won't crash on the earth's surface.
4. Thermosphere: It contains Ionosphere which helps in radio transmission by reflecting radio waves back to earth. In other words, it helps the radios to work.
5. Exosphere: This is the upper most layer of the atmosphere and has very thin air. Light gases like helium and hydrogen are present.

Hope it helps