Across
- 4. hot,gas,ash,cinders,and bombs
- 5. stores magma
- 6. eruption of heated water
- 9. violent with cinders
- 10. alternating lava
- 13. Earth's heat
- 15. water heated by magma
Down
- 1. caved in volcano
- 2. when lava pours out
- 3. connects
- 7. edge of Pacific plate
- 8. hole
- 11. middle of a plate
- 12. opening
- 14. calm,lava flows