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The Atmosphere

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It is a mixture of gases that surround the Earth

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Some gases are

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Oxygen, carbon dioxide, nitrogen and water vapor

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Now we are going to talk about layers of the atmosphere

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There are five layers

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Troposphere

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stratosphere, mesosphere, thermosphere, and exosphere.

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It is about 12 km thick.

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Clouds are formed here.

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Air balloons fly in this layer.

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It is about 50 km thick.

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We can find ocean layers that protect us from sun rays.

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Airplanes fly in this layer.

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It is about 85 km thick.

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It is the coldest layer.

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It protects us from asteroids.

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It is about 700 km thick.

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It absorbs infrared rays producing aurorae.

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It is about 10,000 kilometers thick.

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We can find the International Space Station.

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Rockets fly in this layer.

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Thanks for watching!