| Across |
| 3. | The type of valley found in the upper course. |
| 6. | A sudden drop in the course of a river. Usually found in the upper course. |
| 9. | They are steep, interlocking bits of hillside that stick out into the river. |
| 10. | The sideways view of a river from source to mouth. |
| 13. | The landform created when a meander loop gets cut off from the river. |
| 14. | The sideways look through a river to show the size and shape of the river channel and the valley |
| 15. | The process of rocks becoming smoother and rounder as they keep on bashing into one another. |
| 17. | The deep, round feature found at the base of a waterfall, created by erosion. |
| 18. | Sideways erosion, such as that found on the outside of a meander. |
| 20. | River transport where pebbles bounce along the river bed by the force of the water. |
| 22. | The narrow piece of land found between the outside bend of two meanders. |
| 23. | The tidal part of the river where mudflats can be found due to deposition. |
| 24. | The point where a river begins. |
| 25. | A steep sided valley left as a waterfall retreats. |