Across
- 3. , can kill living things
- 5. , another word for big
- 7. , remains of fire
- 8. , poison to people
- 10. , lava spouting out
- 12. , first layer of earth
- 14. , movement in ground
- 16. , moving around
- 21. , eruption in ground
- 22. , the amount of energy used physically
Down
- 1. , the name of a season
- 2. , things to see distance or strength
- 4. , whare living things live or work
- 6. , shaking in tectonic plates
- 9. , a tool used to measure magnitude
- 11. , whare worms live
- 13. , another word for hurt
- 15. , distroing object in large area
- 17. , when living thing can no longer exist
- 18. , useful things that are not toys
- 19. , plates
- 20. , the great size or extent