Across
- 2. weathering The process where rocks break down into smaller pieces through physical forces
- 7. The remains of a prehistorc organism
- 9. Denoting rocks composed of broken pieces of older rocks.
- 10. a sedimentary rock primarily composed of compacted and hardened clay-sized particles
- 13. The presence of foliation
- 14. A Force exerted on a surface
- 15. the action of deposing someone
- 16. a soft white limestone
- 18. Hard, natural substance
- 20. Seddimentary rock
Down
- 1. relating to the chemical processes and substances that occur within living organisms
- 3. a white or colorless mineral consisting of calcium carbonate
- 4. Fine grained sedimentary rock consisting of consolidated silt
- 5. distinctive layering or bedding
- 6. Heat
- 8. is A hard sedimentary rock.
- 11. Cause to become incorporated into a liquid so as to form a solution.
- 12. the presence of cracks
- 17. Fire-born rocks
- 19. a soft limestone of broken shells.