Across
- 1. Man's best friend
- 5. All boundaries experience these events
- 7. Alfred _____________ proposed that the continents had drifted
- 8. Formed when two continental plates meet
- 9. Deep ocean pockets that form when an oceanic plate collides with another plate
- 12. Plume of mantle, how Hawaii was created
- 14. The primary force that causes the seafloor to spread
- 15. The most outer solid portion of Earth
Down
- 1. Type of boundary where new crust is created
- 2. layer that has convection currents
- 3. Ancient magnetism preserved in rock
- 4. Zones where the seafloor is forced under continental plates.
- 6. Type of boundary where crust is not created or destroyed
- 10. This landform is created when two continental plates diverge
- 11. Includes the crust and upper mantle
- 13. The name of the super continent