Across
- 1. Move around on Earth's surface, moved by convection currents in the mantle
- 3. Heating method that causes the tectonic plates to move
- 5. Boundary where 2 plates move away from each other
- 8. Scientist that first introduced the idea of continental drift
- 9. Super-continent that is believed to have existed LONG ago
- 10. Boundary where 2 plates slide past each other moving opposite directions
Down
- 2. Occurs when a less dense plate is forced under the other at a convergent boundary.
- 4. Boundary where 2 plates push against each other directly
- 6. Number of plates the surface is broken into (word form)
- 7. Rises from below surface causing sea floor spreading