Across
- 2. mechanical breaking down of bedrock into flat pieces
- 5. bedrock breaks in to flat pieces
- 7. formations that build up from the ground
- 9. rocks worn down because of friction
- 10. when roots get in between rocks and split it open
- 11. when rain fall collects co2 that makes it acidic
- 13. water gets into cracks and freezes and expanded
- 15. fromations that hung from the top of an cave
- 16. roof of an cave collapses
- 17. carries pieces of rock that will nockout other pieces of roc
Down
- 1. when and stalacgmite and stagmite meet
- 2. the force of wind and water pulls out lose pieces of rock
- 3. when an underground areus hollowed out by water
- 4. when water flows into an underground passage
- 6. orginal rock that is underneath the soil
- 8. Carries other pieces that will knockout other pieces when waves crash
- 12. when metals turn into there rust form
- 14. breaking down of an rock in their chemcial formula