Across
- 5. Flat- topped, elavated platforms
- 7. Steep descent of water from a height
- 9. Densely overgrown land with tropical vegetation
- 11. A lowland region Saturated by water
- 12. A waterway used for irrigation and travel.
- 15. Body of water completely surrounded by land
- 16. One of the seven large land masses on earth
- 17. A peice of land surrounded by water on three sides
- 19. A shallow pool of water at the center of an atoll
Down
- 1. A deep part of a river or harbor
- 2. An inland grassland area
- 3. An area of barren land with roughly eroded ridges and leaks
- 4. Flat or gently rolling hills
- 6. A mountain that is formed by Lava rising through earths crust
- 8. A group of closely scattered islands
- 10. An underground hollow with an opening
- 13. A small river or stream that flows into a bigger river
- 14. Hill that rises abruptly from surrounding area, with a flat top and sloping sides
- 16. A deep, narrow valley with high, steep walls
- 18. An overhanging rock face