Across
- 1. High, steep or overhanging rock face
- 4. Long, wide body of water connecting larger bodies of water, larger than a channel
- 7. Deep, narrow valley with high, steep walls
- 9. Land that rises above surrounding land with steep slopes and a peak or summit
- 11. Shallow pool of water at the center of an atoll
- 12. Natural hot spring that emits a column of water and steam into the air
- 15. Flat-topped, elevated landforms
- 18. Piece of land that is surrounded by water on three sides
- 19. In deserts and on beaches, windblown sands that have formed hills
- 20. Ring-shaped island formed by coral build up on the rim of an underwater volcano
- 21. Hill that rises abruptly from surrounding area with sloping sides and a flat top
- 22. An inland grassland area
- 24. Flat landmass higher than the surrounding land with at least one steep side
- 25. Lowland region saturated by water
Down
- 2. Long, steep-sided, glacial valley now filled by seawater
- 3. Narrow piece of land that connects two large landmasses and separates two bodies of wate
- 5. Body of water partially enclosed by land with a wide outlet to the ocean
- 6. Area of barren land with roughly eroded ridges and peaks
- 8. Large, continuous body of salt water
- 10. A group of closely scattered islands
- 13. A river or stream that flows into a larger river or stream
- 14. Deep descent of water from a height
- 16. A narrow waterway or channel connecting two larger bodies of water
- 17. Sandy, pebbly or rocky shore of a body of water
- 23. Triangular section of land built up at a rivers mouth