Plate Tectonics
Across
- 1. This is an example of a volcanic island.
- 6. A type of plate boundary where oceanic crust is pushed into the mantle.
- 10. The name of the deepest oceanic trench.
- 12. A movement caused when a liquid or a gas is heated.
- 13. An area of weakness found between two transform plates.
- 14. The main part of the earth, where magma is found.
- 16. These are found underwater at divergent plate boundaries.
- 17. A type of mountain found at a collision plate boundary.
- 18. Formed at destructive plate boundaries, they are the deepest parts of the ocean
- 19. An example of a fold mountain in Asia.
- 20. The centre of the earth, the heat source.
Down
- 2. A plate boundary where plates are divergent.
- 3. A type of movement where plates slide past each other.
- 4. A massive, irregularly shaped slab of solid rock, generally composed of both continental and oceanic rock.
- 5. Type of crust where our continents are found.
- 7. Solid rock, the outermost layer of the earth.
- 8. A shaking of the ground caused by the movement of plates.
- 9. The term for when oceanic crust is pushed under continental crust.
- 11. A famous fault line in California
- 15. A crater or vent through which lava, and gas have been erupted from the earth's crust.