Across
- 4. the soft solid rock under Earth's outer layer
- 5. the landform closely associated with divergent boundaries
- 7. parts of the Earth's outer layer where the plates come together
Down
- 1. the hard solid rock surrounding the Earth
- 2. plate moving toward each other
- 3. plates moving away from each other
- 6. a landform that is closely associated with convergent plate boundaries
- 8. geologic activity that is evidence Earth's outer layer is moving