Question:It refers to the upper part of Thermosphere.
Exosphere, is the answer.
The exosphere is a thin, it is the upper part region of Earth's atmosphere as it gradually fades into the vacuum of space. There is no air to breathe, and the density is so low that the molecules are essentially collisionless.
Answers & Comments
THE THERMOSPHERE
Answer:
Question: It refers to the upper part of Thermosphere.
The exosphere is a thin, it is the upper part region of Earth's atmosphere as it gradually fades into the vacuum of space. There is no air to breathe, and the density is so low that the molecules are essentially collisionless.
Answer:
atmosphere
Explanation:
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