Earth Atmosphere

By Ezekiel Lawrence

The Earth Atmosphere is the layer of gases that surrounds a planet. The gases of the atmosphere are held in place by the planets

Exosphere

The Exosphere is the farthest layer away from the earth. The temperature of the Exosphere is about 500 km It contains mainly oxygen and hydrogen atoms.

Thermosphere

The thermosphere is the biggest of all the layers of the earth's atmosphere directly above the mesosphere and directly below the exsphere  .  has a stable orbit within the middle of the thermosphere, between 320 and 380 km 200 and 240 mi.

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