Across
- 3. Underground space storing magma
- 5. Hot Vaper released during eruptions
- 6. Magma that breaks through surface
- 8. A long crack in the ground
- 9. A bowl shaped hole at the top
- 12. Common, steep- sided shape of a volcano
- 13. The opening where material escapes
- 15. Rock that is so hot it is liquid
- 17. When gas and lava explode or ooze out
- 18. melted rock inside the earth
- 19. Lava moving down the mountain
Down
- 1. Sleeping; a volcano that hasn't erupted recently
- 2. The danger from eruptions
- 3. The outer layer of the Earth
- 4. A volcano that will never erupt again
- 7. A volcano that erupts regularly
- 10. Tiny sharp pieces of rock blasted into the air
- 11. Heat from inside the earth
- 14. The landform created by hardened lava
- 16. A super hot area in the mantle