Across
- 5. air-like stuff that moves around and fills spaces
- 6. Magma that flows from the volcano during an eruption
- 7. Tiny pieces of rock and dust from a volcano
- 8. Action or process of being damaged
- 11. Saving people from harm
- 12. Protection
Down
- 1. Hot melted rock under the earth
- 2. Leave due to it being unsafe
- 3. A hole at the top of volcano caused by eruptions
- 4. A big mountain with a hole
- 9. When a volcano erupts
- 10. The force that pushes on something