Question

how do you know about the atmosphere​

Answer 1

Answer:

We live at the bottom of an invisible ocean called the atmosphere, a layer of gases surrounding our planet. Nitrogen and oxygen account for 99 percent of the gases in dry air, with argon, carbon dioxide, helium, neon, and other gases making up minute portions. Water vapor and dust are also part of Earth's atmosphere.

Answer 2

Answer:

We live in a bottom of an invisible ocean called the atmosphere .A layer of gases surrounding our planet.Nitrogen and oxygen account for 99%of the gases in dry air with argon,carbondioxide helium ,neon and other gases making up minut portions. water vapours and dust are also part of atmosphere.There are 5 layers of atmosphere1.troposphere2.stratosphere3.Mesosphere4. Thermosphere 5.Exosphere.

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