Across
- 2. Steep, high rock face often near the coast (5)
- 4. Open field often covered in grass or flowers (6)
- 7. Hollow area within a hill or mountain (4)
- 8. Large body of water surrounded by land (4)
- 9. Flowing body of water often leading to the sea (5)
- 12. Flat elevated area of land (7)
- 14. Dense area filled with trees (6)
- 17. Land completely surrounded by water (6)
- 19. Flowing water dropping over a steep edge (9)
- 20. Flat, open expanse of land (5)
Down
- 1. Large slow-moving mass of ice (7)
- 3. Flat grassy area common in North America (7)
- 5. Landform where a river splits before entering the sea (5)
- 6. Dry, sandy area with little rainfall (6)
- 10. Low area between hills or mountains (6)
- 11. Deep gorge with steep sides, often carved by a river (6)
- 13. Tall, rocky feature often covered in snow (8)
- 15. Cold treeless plain found in Arctic regions (6)
- 16. Smaller, rounded elevation of land (4)
- 18. Curved inlet of the sea with a beach (3)