Across
- 4. Plates move past each other
- 6. Plates move away from each other
- 8. Ground behaves like quicksand
- 9. Small, medium, or large pieces of rock
- 10. a piece of the Crust
- 11. When one plate sinks under another at convergent boundaries
Down
- 1. The breaking up of rocks by nature
- 2. The step of erosion where sediment gets put down
- 3. Plates move towards each other
- 5. The movement of sediment by nature
- 7. The laying down of layers of sediment
- 12. When a chunk of crust is brought to the surface