Across
- 2. starting point of a river
- 4. loose material as a result of freeze thaw action
- 6. huge fast wave caused by an undersea earthquake
- 9. molten material that comes out of a volcano
- 12. metamorphic rock made from limestone
- 14. fertile material dropped by a river
- 15. this river is the longest in Ireland
- 16. calcite formation hanging from the roof of a cave
- 17. the Giant's Causeway is made from this type of rock
- 19. raised bank along a river made by flooding
- 21. most common rock in Ireland
- 24. instrument used to record the power of an earthquake
- 25. metamorphic rock made from sandstone
- 26. the entire length of a river
Down
- 1. process where one tectonic plate sinks under another
- 3. fan shaped feature at the mouth of a river
- 5. process that weathers limestone
- 7. opening at the top of a volcano
- 8. molten rock found in the mantle
- 9. this river runs through Cork City
- 10. igneous rock formed underground
- 11. material that forms stalactites and stalagmites
- 13. fold mountains in Dublin are from this time period
- 18. fold mountains in Kerry are from this time period
- 20. part of a river affected by the tide
- 22. point where an earthquake starts
- 23. point that gets most power from an earthquake