Q. Mercury's thin atmosphere is constantly replenished by:

  • (A) Solar wind and micrometeoroid impacts
  • (B) Volcanic eruptions
  • (C) Oxygen from ice
  • (D) Plant life
✅ Correct Answer: (A) Solar wind and micrometeoroid impacts
Explanation: Mercury's exosphere is maintained by solar wind and micrometeoroid bombardment.

Published by Mr. Dubey ⭐ 111.54K Points at 16-Jul-2025 01:50 pm in Geography

Explanation by: Mr. Dubey
Mercury's exosphere is maintained by solar wind and micrometeoroid bombardment.

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