Across
- 4. The movement when water moves back after a swash
- 6. A stretch of water reaching into the land from the shoreline
- 7. A name for a really high tide
- 11. A wave that leaves sand on the beach
- 15. Source of power
- 16. Top of a wave
- 21. A stone composed by minerals of calcite and aragonite
- 22. Soft rocks erode while hard rocks stay forming a ...
- 24. An ... is formed when a cave erodes to the other side of a headland
- 28. A shape made by the land
- 29. Relating to the zone between high tide and low tide
- 30. Weak rocks on the side of a headland form this
- 32. The process when sand and other materials are laid down
- 34. The sea
- 35. Is formed when water pressure builds up at the back of a cave
- 36. ... are formed when sand on a beach is stabilised by vegetation
Down
- 1. A gap in a rock face
- 2. An area of land that is protected by the government
- 3. A wind that blows predominately from a single direction
- 5. Moving away from the shore
- 8. Making a shape
- 9. When a swash carries material along the shore
- 10. Opposite of a constructive wave
- 12. Soft white rock
- 13. Wearing away a surface
- 14. Opposite of a spring tide
- 16. Involving the coast
- 17. When tides are at their highest
- 18. The meeting of the sea and the land
- 19. Different
- 20. Relation to the sea
- 23. A seed
- 25. A speck
- 26. Force held together
- 27. Stretch of a coastline that curves inwards
- 31. Outline of a coast
- 33. When tides are at their lowest
- 35. The solid rock beneath the surface soil