Across
- 1. _____ Wegner.
- 6. When 2 plate tectonics collide together it causes this.
- 8. Plates move away from each other.
- 11. A continental transorm fault through California
- 13. Continential ____
- 15. When tectonic plates move it causes _____.
- 16. Last name of the person who came up with continental drift theory.
- 17. Two plates slide past each other horizontally.
- 18. An underwater mountain system
Down
- 2. Another name for the crust and upper mantle.
- 3. A linear shaped lowland between highlands or mountain ranges
- 4. Slow movement of the continents that caused to go away.
- 5. Clue that has similar dead animals on different continents.
- 7. Last name of the person who came up with the continental drift theory
- 9. Lava escaping magma filled chambers below the surface
- 10. Plates that collide with each other
- 12. Where new crust is formed
- 14. Another name for supercontinent.
- 17. Theory of ______ plates