Which layer of the atmosphere is the coldest?

Earth's atmosphere consists of five general layers.

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Each layer has specific characteristics that define it.

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The coldest layer of the atmosphere is known as the mesosphere.

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The mesosphere is the third layer up from the Earth's surface right above the stratosphere.

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The temperature can drop to -90° C (-130° F) at the highest part of the mesosphere.

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When you see ''shooting stars,'' you are really seeing meteors burning up in the mesosphere.

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Thank You!

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