📊 Geography
Q. What is a volcano?
  • (A) A mountain that forms due to erosion
  • (B) A mountain that allows molten rock, gases, and ash to escape from inside the Earth
  • (C) A hill formed by wind deposition
  • (D) A depression formed by river erosion
✅ Correct Answer: (B) A mountain that allows molten rock, gases, and ash to escape from inside the Earth

Explanation: A volcano is an opening in the Earth's crust where magma, gases, and ash erupt to the surface. It is not formed by erosion or wind deposition.

Explanation by: Rati Dubey
A volcano is an opening in the Earth's crust where magma, gases, and ash erupt to the surface. It is not formed by erosion or wind deposition.

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