Across
- 5. are created at convergent boundaries
- 6. causes tectonic plates to move
- 7. Boundaries pull apart
- 8. a dense rock that forms the ocean floor
- 9. boundaries slide together
- 10. are created when two plates meet at a divergent boundary
Down
- 1. are created when one plate collides under another
- 2. comes from volcanoes created when a plate goes under the other
- 3. Boundaries collide
- 4. are created when two plates with the same density collide