| Down |
| 1. | A landform caused by the river curving across the land |
| 3. | The breakdown of rocks 'in situ' (where they lie) |
| 4. | An expanse of flat land onto which the river commonly floods during periods of high (2 Words) |
| 5. | The bedload collides within the river making stoned smaller and more rounded |
| 6. | A ledge of hard rock jutting over the waterfall |
| 8. | The force of the water hitting the river bed and banks (2 Words) |
| 9. | Ridges of hard rock around which the river winds in its upper course, often described as interlocking |
| 10. | The area of deep water beneath a waterfall |
| 14. | Rocks rolling along the bed of the river as they are too heavy for the river to lift |
| 16. | A soft rock |
| 18. | Rocks being thrown into the bed and banks |
| 19. | The disolved load is carried downstream by the river |
| 21. | A natural or manmade ridge or embankment running along the river bank which makes the river channel deeper |