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Our atmosphere is a layer surrounding the Earth, held in place by gravity and mostly made up of Nitrogen (78 ), Oxygen (21 ), various other gases making up
When hot air rises, cold air from surrounding area rushes there to fill in the gap That is how air circulation takes place STRUCTURE OF THE ATMOSPHERE Our
The atmosphere is a dynamic collection of gases that constantly move and change These gases form several layers around Earth that are loosely defined
The Earth is surrounded by a bubble of gas known as the atmosphere Many of the other planets in our solar system are also enclosed in
The atmosphere is made up of layers surrounding the earth that holds the air we breath, protects us from outer space, and holds moisture (clouds), gases, and
temperature on the earth liveable COMPOSITION OF THE ATMOSPHERE Do you know that the air we take in while breathing is actually a mixture of many gases?
21 oct 2015 · The atmosphere of Earth is the layer of gases surrounding the amount of water vapor, on average around 1 at sea level, and
Atmosphere is the air surrounding the earth • The atmosphere is a mixture of different gases It contains life- giving gases like Oxygen for humans and animals
Its atmosphere does The atmosphere acts like a blanket of air around the earth That means that the atmosphere holds in the amount of heat needed to keep