Across
- 8. this is caused due to plates colliding
- 9. the pipe that magma moves up through
- 10. the mid-atlantic ridge was formed because plates do this
- 13. a tidal wave caused by an undersea earthquake
- 15. energy that is created when water is heated underground
- 16. a crack between plates
- 18. earthquakes are rated using this scale
- 20. the point where the earthquake begins
Down
- 1. magma is stored in this under the crust
- 2. a volcano that erupts regularly
- 3. the layer of the earth that we live on
- 4. a volcanic island in the Atlantic Ocean
- 5. the instrument that measures the strength of earthquakes
- 6. molten rock above the crust
- 7. this is the shape of the volcanic mountain
- 11. these are currents found in the mantle
- 12. an example of an active volcano
- 14. the earth's crust is cracked into these pieces
- 17. an example of the youngest fold mountains
- 19. this is the opening at the top of the volcano