Across
- 4. the material carried or moved by the river
- 5. the beginning point of the river
- 7. – the sides of a river channel
- 8. the end of the river where it joins the sea
- 11. basin an area of land drained by the river system
Down
- 1. sides the slopes on either side of a river
- 2. valley the shape of a valley in its upper course
- 3. wearing away of the land and removing loose material
- 6. a river or stream, which feeds water to the main river
- 7. the course of the river
- 9. ridges of land around which a river flows
- 10. – the bottom of the river channel
