Across
- 5. a seafloor mountain
- 7. long narrow depressions in the land or ocean
- 8. when the earth's plates move
- 9. They are two plates moving away from each other in opposite directions.
- 10. It is semi solid rock
Down
- 1. when an oceanic plate slides under an continental plate
- 2. a slab of solid rock
- 3. It when two plates come together or overlap
- 4. It is like mid ocean ridges
- 6. When two plates slide against another