Across
- 4. The wearing away of land by water wind or ice
- 5. Co Wicklow A cone shaped mountain made of hard rock
- 6. Low land between hills or mountains
- 7. A large area covered with trees
- 9. The usual weather of a place over time
- 13. A natural flowing stream of water
- 14. Environments Very cold regions near the North Pole with ice snow and little vegetation
- 15. Acid A weak acid formed when carbon dioxide dissolves in water
- 16. Land completely surrounded by water
Down
- 1. An opening in Earth where lava can erupt
- 2. Thaw Weathering where water freezes in cracks expands and breaks rock
- 3. Land next to the sea
- 7. A rise and fall or change over time
- 8. A very dry area with little rainfall
- 10. A high area of land rising above surroundings
- 11. A vast body of salt water
- 12. A large slow moving mass of ice