Across
- 3. two plates collide, one slides under
- 4. largest plate, 90% of Earth's earthquakes
- 7. area in a continental plate that is beginning to separate and form large valleys
- 8. a depression made in the ocean floor caused by subduction
- 10. example of a large transform boundary
- 12. two plates collide, one slips causing this
Down
- 1. a crack in Earth's crust where rock slides past
- 2. motion in mantle is driven by this
- 5. two plates slide past each other
- 6. boundary that creates new sea floor
- 9. example of a mountain range formed by convergent plates
- 11. plate that causes volcanoes