Across
- 1. a river that cuts deeply into bedrock, often due to uplift
- 3. the erosion caused by the force of moving water
- 4. a ranking of streams based on the hierarchy of tributaries
- 7. chaotic, swirling flow within a stream
- 10. a stream that cuts across a structural feature like a ridge
- 11. the main stream in a river system
- 12. the sideways movement of a stream channel over time
- 15. energy of motion in flowing water
- 17. streamflow that occurs only after rainfall and lasts briefly
- 19. chemical weathering of rock by water
- 20. the total length of streams per unit area of land
- 21. the land area from which a stream collects runoff
- 25. the arrangement of channels in a drainage basin
- 28. the maximum rate at which soil can absorb rainfall
- 29. a stream with many shallow, intertwining channels
- 31. the largest particle a stream can transport
- 32. a graph showing how stream discharge varies over time
- 35. the lowest point a stream can erode to, typically sea level
- 36. the erosion that lengthens a stream channel upstream
- 39. a channel that forms when a meander is bypassed
- 41. a flat area covered by sediments deposited by rivers
- 42. a body of flowing water within a channel
- 43. a stream that gains energy due to land uplift or sea-level drop
- 47. sediment deposited by rivers and streams
- 48. a rounded hole in a streambed formed by abrasion
- 50. the study of landforms shaped by rivers and streams
- 52. the rolling of large particles along the streambed
- 53. the resistance to flow caused by channel surface and materials
- 55. the higher land separating two adjacent streams or valleys
- 56. an overflow of water that submerges land not usually under water
- 57. water flowing over the ground surface after rainfall
- 60. a drainage system that does not reach the ocean
- 65. a stream that runs parallel to a larger river but cannot join it due to natural levees
- 66. a narrow valley shaped by stream erosion
- 67. the material carried by a stream
- 68. wash a thin layer of water flowing over the land surface
- 69. bouncing motion of sediment along a streambed
- 70. the starting point of a stream
- 71. continuous streamflow throughout the year
- 72. materials carried in solution by a stream
- 73. fine particles carried within the water column
Down
- 2. a ridge that separates adjacent drainage basins
- 5. a drainage system that flows to the ocean
- 6. the process of water soaking into the ground
- 8. a stream with winding, curving bends
- 9. the eroded outer bank of a meander
- 13. a small channel formed by running water
- 14. the breaking of particles as they collide in a stream
- 16. the underwater portion of a delta extending seaward
- 18. a side view showing the slope of a stream from source to mouth
- 22. a landform at a river mouth formed by sediment deposition
- 23. the total area drained by a river and its tributaries
- 24. a smaller stream that flows into a larger one
- 26. streamflow that occurs during parts of the year
- 27. a sediment deposit in a stream channel
- 30. larger particles moved along the streambed
- 33. a crescent-shaped lake formed from a cut-off meander
- 34. the total amount of sediment a stream can carry
- 37. the volume of water flowing past a point per unit of time
- 38. a stream with a balance between erosion and deposition
- 39. the place where a stream enters a larger body of water
- 40. erosion caused by sediments scraping against rock surfaces
- 44. a deep basin formed at the base of a waterfall
- 45. the flat, above-water portion of a delta
- 46. a branch of a river that flows away from the main channel in a delta
- 49. a deposit of sediment on the inside bend of a meander
- 51. the slope or steepness of a stream channel
- 54. a ridge of sediment deposited along a riverbank during floods
- 58. a former floodplain now above the current river level
- 59. flat land next to a river that floods periodically
- 61. a man-made lake used for water storage and regulation
- 62. rainfall caught by vegetation before it reaches the ground
- 63. a larger erosion channel formed by water flow, bigger than a rill
- 64. groundwater contribution to streamflow during dry periods
