The low escape speed of the moon explains why it has no:
ASurface
BAtmosphere
CCraters
DMountains
Answer & Solution
Correct answer: B. Atmosphere
1. Gas molecules on the moon move faster than its escape speed.
2. They therefore leave rather than being held.
3. So the moon has no atmosphere.
_Source: NCERT Class 11 Physics Part I, Chapter 8, Gravitation._
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