Across
- 2. an under water with a crater at the top
- 4. a very deep crack in the ocean floor
- 5. the layer of earth after the crust, also is the largest
- 7. a volcano with very steep slopes, made of tephra.
- 11. a volcano that isn’t very tall but is very wide
- 15. A drop off after the continental shelf
- 19. a volcano with very steep slopes made of layered tephra and lava
- 20. actual location of the earthquake (where energy is released). P and S waves originate here.
- 22. When two plate tectonics shift causing above it to shake
- 24. molten rock from a volcano, flowing onto Earth’s surface
- 25. this type of rock comes from magma
- 26. a mountain that has a flat top underwater
Down
- 1. ocean waves generated from earthquakes on the ocean floor.
- 3. the second hottest part in the earth
- 5. A type of Rock formed from an existing rock that has changed
- 6. lava that is blasted into the air by volcanic eruptions and solidifies as it falls back to the ground
- 8. A deep trench between mountains
- 9. The outer layer of the earth
- 10. the stickiness of a material
- 12. An under water volcano that produced an island
- 13. a rock formed by layers of sediments/particles
- 14. An under water mountain
- 16. the most inner part of the earth
- 17. a long area of the ocean floor that is flat
- 18. An instrument used to calculate the size of an earthquake.
- 21. hot melted (molten) rock material beneath the Earth’s surface
- 23. the point on the Earth’s surface directly above the focus.