Across
- 2. appears at a subduction zone
- 3. the line between a tectonic plate
- 4. the person who came up with the theory of continental drift
- 11. when plates slide under each other
- 12. the super continent formed a million years ago
- 13. the current that allows the continents to move
Down
- 1. the giant pieces of land that once formed Pangaea
- 5. when tectonic plates spread apart
- 6. happens at a continental transform boundary
- 7. appears at a convergent boundary
- 8. happens at a underwater transform boundary
- 9. when tectonic plates collide
- 10. when tectonic plats slide past each other