Across
- 3. a crack in crust layers
- 6. remains
- 8. breaks rocks
- 9. every rock goes through this
- 10. was cut off by the like
- 13. a river goes through this
- 16. no back/spine
- 17. land separates drainage
- 18. rain flows through this
- 19. looooooooong period of time
Down
- 1. copy of dead organism
- 2. icy movin
- 4. dark stuff in dirt
- 5. eats bacteria
- 7. splits rocks
- 11. you and me live in this sphere
- 12. sediment gets washed down into this
- 14. farming soil
- 15. moves rocks and loose dirt