Across
- 4. a piece of land surrounded by water
- 6. Body of water completely surrounded by land
- 7. One of the seven large landmasses on earth
- 9. A river or stream that flows into a larger river or stream
- 12. Vast treeless plain with permafrost and small, low plants
- 13. piece of land that is surrounded by water on three sides
- 17. Steep descent of water from a hieght
- 19. Narrow piece of land that connects two large landmasses and seerates two bodies of water
- 22. Underground hollow often having an opening in the side
- 24. Densely overgrown land with tropical vegitation
Down
- 1. Mountains formed when lava rises through the earth's crust
- 2. An artificial waterway used for irrigation or travel
- 3. in deserts and on beaches, windblown sands that have formed hills
- 5. A row or chain of mountains
- 8. lowland region saturated by water
- 10. An area of a sea or ocean partially enclosed by land
- 11. Area of barren land with roughly eroded ridges and peaks
- 14. Shallow pool of water at the center of an atoll
- 15. A expanse of sand and pebbles along the shore
- 16. high, steep or over hanging rock face
- 18. A ring shaped reef
- 19. large chunks of ice that break off of glaciers
- 20. flat-topped, elevation landforms
- 21. Point of land projecting into body of water
- 23. lond, steep sided, glaciel valley now filled by seawater