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Which region of the atmosphere is closest to Earth​

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1 vote
The layer of the atmosphere closest to the Earth is the troposphere. It begins at the surface of the Earth and extends out to about 4 to 12 miles (6 to 20 km). This layer is known as the lower atmosphere.
User BurgerB
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7 votes

Answer:

Troposphere

Step-by-step explanation:

User Gabriel Diego
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