Across
- 3. an area of low wet land
- 7. part of a stream where the water flows very fast over rocks
- 8. any natural grassland usually describes rolling land
- 9. land along the sea
- 10. a water parting that seperates two drainage areas
- 11. a steep bank beside water
- 13. a constructed channel
- 15. a narrow passage between sleep mountain or hills
- 16. a deep spot in a stream
- 18. end of a stream, point in which it enters a lake, sea, or ocean
- 19. the portion of the earth's surface above the level of the sea or ocean
- 21. a small valley
Down
- 1. an island or reef that barely sticks up above the water
- 2. an empty deep gap in the surface of earth
- 4. the line where the earth's surface and the sky meet
- 5. a very steep, high cliff
- 6. an area of cleared land often bounded by fences
- 8. land where grass and other plants grow, cows graze
- 12. a tapering piece of land projecting sharply into a stream or body of water
- 14. a small island in the shape of a ring
- 17. a body of still water smaller than a lake
- 20. a hill or ridge of sand