Across
- 2. Lots of snow falling down a mountain
- 5. Acid in the rain dissolves limestone rock
- 8. Earth's surface being worn down
- 9. A hole through which a river disappears
- 10. Broken pieces of rock
- 13. This dripstone feature might be on the ground
- 14. The capital of Liechtenstein
- 15. A famous karst area in Ireland
Down
- 1. The capital of Indonesia
- 3. Where a tributary joins a river
- 4. An area of exposed limestone
- 6. A form of mechanical weathering
- 7. The capital of the Faroe Islands
- 11. The route the river takes to the sea
- 12. The town of Armero was destroyed by this