Across
- 5. boulders rolling on the sea bed
- 7. occurs when the sun, earth and moon form a right angle
- 8. sea level change caused by changing volume of water in the ocean
- 9. responsible for smoothing wave cut platforms
- 11. durdle door
- 15. a store in the coastal system
- 17. when weak acids in rain water dissolve carbonate rocks
- 18. could form the boundary of a sediment cell
- 20. an individual feature shaped by coastal processes
- 23. frequent waves which plunge down onto the beach when they break
- 25. a cave where erosion has continued vertically
- 26. sea level change which has local effects due to rising/falling land
- 28. material that would lead to a slump or mudflow
- 30. when a spit re-joins the land
- 31. the most common wind direction
- 32. another term for beach nourishment; beach _________
- 34. responsible for holding mud together in a salt marsh ecosystem
- 36. the weakening of rocks in-situ
- 39. pebbles bouncing along the sea bed
- 41. old harry
- 42. feedback which promotes dynamic equilibrium
- 44. wire basket filled with pebbles
Down
- 1. grass which thrives in sand dune ecosystems
- 2. air forced into cracks in the cliff by a breaking wave
- 3. a coastline where rock strata run parallel to the shore
- 4. tide with the largest tidal range
- 6. sea level change caused by earthquakes
- 10. movement of sediment down the beach, usually perpendicular to the coastline
- 12. sloping sea wall
- 13. loose rocks detach from the cliff face and fall to the beach
- 14. periodic rise and fall of the sea level
- 16. low wave height, long wave length
- 19. a coastline where rock strata run perpendicular to the shore
- 21. weathering which does not involve a chemical change
- 22. feedback which amplifies an initial change
- 24. a current which flows offshore against the direction of waves
- 27. an assemblage of landforms
- 29. coastlines characterised by presence of rias or fjords
- 33. barriers built at right angles to the shore, to stop longshore drift
- 35. movement of material up the beach, often at an angle
- 37. a finger of beach material that extends out to sea and is attached to the land at one end
- 38. slabs of rock detach and slide down the cliff face
- 39. how a larger sediment cell may be divided
- 40. an input into the coastal system
- 43. when a spit connects to an island