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.

Published by Rati Dubey ⭐ 9.05K Points at 20-Sep-2025 07:09 am in Geography

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.

📝 Notes by Other Students/ Teachers

📊 Question Analytics

👁️
95
Total Visits
📽️
11 mo ago
Published
🎖️
Rati Dubey
Publisher
📈
94%
Success Rate