Q. Why is the surface of Mars red?

  • (A) It reflects red light
  • (B) It contains sulfur
  • (C) It’s covered in iron oxide
  • (D) It's very hot
✅ Correct Answer: (C) It’s covered in iron oxide
Explanation: The reddish appearance of Mars comes from iron oxide (rust) on its surface.

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

Explanation by: Mr. Dubey
The reddish appearance of Mars comes from iron oxide (rust) on its surface.

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