Across
- 9. Sand hill
- 11. Arid region
- 14. Coral ridge
- 15. River mouth
- 16. Flat land
- 17. Large landmass
- 19. Deep gorge
- 20. Shallow water
- 21. Coastal inlet
- 23. Lowland area
- 26. Moving ice
- 27. Dense forest
Down
- 1. Lowland gap
- 2. Tall peak
- 3. Vast rainforest
- 4. Frozen ground
- 5. Land projection
- 6. Grassland plain
- 7. Sheltered port
- 8. Map collection
- 10. Elevated plain
- 12. Earth's midpoint
- 13. Government city
- 18. Massive sea
- 22. Steep inlet
- 24. Land surrounded
- 25. Flowing water