Across
- 6. Cascading water over a cliff or steep surface (10 letters).
- 7. A large inland body of standing water (4 letters).
- 8. A deep gorge, often carved by a river (6 letters).
- 9. A dry, barren region with little rainfall (6 letters).
- 11. A sandy or pebbly shore by the sea or a lake (5 letters).
- 12. A large natural elevation of Earth's surface (8 letters).
- 14. A large area covered with trees (6 letters).
Down
- 1. Steep rock faces, often along a coast (6 letters).
- 2. A low area between hills or mountains, often with a river (6 letters).
- 3. A natural underground chamber (4 letters).
- 4. A ridge of rock or coral near the surface of the ocean (4 letters).
- 5. Land surrounded by water (6 letters).
- 8. Where land meets the sea (5 letters).
- 10. A large natural stream of water flowing towards a sea or ocean (5 letters).
- 13. A vast body of salt water covering most of Earth's surface (5 letters).