Plate Tectonics
Across
- 4. plates moving apart
- 7. type of crust that is more dense
- 12. plates moving towards each other
- 13. melted rock inside the mantle
Down
- 1. when one tectonic plate is tucked or pushed under another
- 2. ___ de fuca plate off the coast of Oregon
- 3. plates sliding past each other
- 5. name of last supercontinent
- 6. the currents in the mantle that cause plate movement
- 8. caused by the slipping of tectonic plates
- 9. type of crust that is thicker and less dense
- 10. magnetic _______ is when magnetic north flips to the opposite pole
- 11. the zones near mid ocean ridges that can cause earthquakes