Across
- 4. Magma that explodes through the surface
- 6. Super continent
- 11. Volcanoes that are constantly erupting or going to in the future
- 12. A force that acts on rock to change shape or volume
- 14. Two plates coming together
- 15. Melted rock beneath the Earths surface
- 17. A massive slide of mud and Earth
- 18. When stress builds causing rock to break
- 20. Two plates moving away from each other
Down
- 1. The point on Earths surface directly above the focus of the earthquake
- 2. The size of an earthquake or something else
- 3. 2 plates under water diverge creating this
- 5. An Above average sized volcano
- 7. Vibrations traveling through the Earth carrying energy
- 8. Two plates sliding against each other
- 9. A big plume of hot mantle rising from deep in the Earth
- 10. Earthquakes under the ocean cause this to happen
- 13. When stress builds and then releases violently shaking the plates
- 16. The sliding down of rock or Earth from a cliff or mountain
- 19. Magma once it reaches the Earths surface