Across
- 2. deep inlet of the sea almost surrounded by land, with a narrow mouth.
- 5. In deserts and on beaches, windblown sands that have formed hills
- 6. a ring-shaped reef, island, or chain of islands formed of coral.
- 11. area of barren land with roughly eroded peaks and ridges
- 13. flat or gently rolling hills
Down
- 1. hill that rises abruptly with sloped sides and a flat top
- 3. Long, steep-sided, glacial valley now filled by seawater
- 4. a narrow piece of land connecting two larger areas
- 5. triangular section of land built up at the rivers mouth
- 7. one of the seven large land masses on Earth
- 8. Shallow pool of water at the center of an atoll
- 9. a slowly moving mass or river of ice
- 10. lowland region saturated by water
- 12. an area of low-lying wetland