Across
- 2. Hotspot
- 5. all the continents together
- 7. S-waves
- 9. The ring of fire is found on this plate
- 10. plate boundary at the mid ocean ridge
- 11. these happen at fault lines
- 13. currents in the mantle
- 15. discovered sea floor spreading
Down
- 1. P-waves
- 3. striping on the seafloor
- 4. Divergent boundaries form these
- 6. what S-waves travel through
- 8. plates move together
- 12. author of the Continental Drift Theory
- 14. San Andreas Fault