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