Across
- 2. large inland body of water
- 3. fan shaped area of mud at the mouth of a river
- 6. narrow waterway connects larger bodies of water
- 9. source where a river originates
- 12. small area of sea or lake partly enclosed by land
- 13. a group of islands in an open area of water
- 14. a smaller knob
- 15. low place in the surface of the land
- 17. a flat topped seamount
- 18. shallow stream that can be easily crossed
Down
- 1. mound made up of sand in the desert
- 2. parallel imaginary lines that run E to W
- 4. a sheer, steep face of rock or earth
- 5. long narrow inlet of the sea between two cliffs
- 7. rocky mountain with a large flat top
- 8. a deep narrow valley with steep,rocky sides
- 10. a small hill
- 11. less steep and more round than a cliff
- 13. elevation or height above sea level
- 16. bigger and deeper than a bay