Q. What is the main reason liquid water can't exist on Mars' surface today?

  • (A) High gravity
  • (B) Low temperature
  • (C) Thin atmosphere
  • (D) Lack of sunlight
✅ Correct Answer: (C) Thin atmosphere
Explanation: Mars' thin atmosphere causes low pressure, preventing stable liquid water on its surface.

Published by Mr. Dubey ⭐ 111.22K Points at 09-Jul-2025 06:17 am in Geography

Explanation by: Mr. Dubey
Mars' thin atmosphere causes low pressure, preventing stable liquid water on its surface.

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