Across
- 4. alternating
- 6. heated water
- 7. never again
- 8. sleeping
- 13. thick liquid
- 14. runny lava
- 16. cone violent with cinders
- 18. springs water heated by magma
- 20. magma chambers hardens
- 22. opening
- 23. chamber stores magma
- 24. up and down
Down
- 1. connects chambers to vent
- 2. pacific plate
- 3. calm lava flows
- 4. hole
- 5. thick magma
- 9. thick lava
- 10. earths heat
- 11. flow hot gas ash
- 12. spot middle of the plate
- 15. currently errupting
- 17. sideways
- 19. arc subduction
- 21. flow when lava poursout