Across
- 1. how long is the Yellow
- 4. a piece of land that is sticking out
- 5. the land drained by a river
- 6. an area of generally flat land extending many miles inland
- 8. the place where the river becomes a sea
- 10. elevated, level or nearly level portion of earth's surface
- 12. a strait that is big
- 16. soil deposited at the mouth of the river
Down
- 2. mountains connected to each other
- 3. a body of water smaller than an ocean
- 4. an artificial water way constructed
- 7. a narrow channel that connects to land
- 9. large area of level or nearly level
- 11. little body of land surrounded by water
- 13. the start of a river
- 14. a bay that's large
- 15. an inlet of the sea or other body of water