Social Sciences, asked by sheulikhatun0007, 1 month ago

Hi, help me to do this. do the 7 and 9 number

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Answered by neona11

7. The atmosphere is made up of different kinds of gasses which surrounds the earth. Two important gasses nitrogen and oxygen together are found on the 99% part of the atmosphere . The atmosphere has 5 layers, troposphere,stratosphere,mesosphere,theremosphere and exosphere

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