Across
- 3. breakdown of rock in one place without movement (10)
- 4. physical weathering breaking rock apart without chemicals (10)
- 6. deep vertical crack between blocks (5)
- 10. karst area in Co Clare shaped by carbonation (6)
- 11. hole where river disappears underground (11)
- 12. broken rock fragments that collect at the base of slopes (5)
- 13. changes landscapes like coasts or mountains (6)
- 14. landscape formed by chemical weathering of limestone (5)
- 15. flat limestone surface with cracks (8)
- 19. soluble substance that washes away (18)
- 20. flat slab between grikes (5)
- 21. wearing away and movement of rock by wind, water, or ice (7)
- 22. Irish mountains where freeze-thaw occurs (7)
- 23. breaking down and removal of Earth’s surface (10)
Down
- 1. small scooped-out hollows on limestone (6)
- 2. rock that allows water to pass through (9)
- 5. weathering that changes rock through reactions (8)
- 7. acid rain dissolves limestone (11)
- 8. water freezes in cracks and expands to break rock (10)
- 9. movement of eroded materials (13)
- 16. forms when rainwater absorbs carbon dioxide (12)
- 17. rock type affected by carbonation (9)
- 18. main mineral in limestone (16)