Coast

1. is a steep and near-vertical rock face found along coasts.
2. lowest part of a wave.
5. arrangement and composition of rock found in the sea.
6. is a sediment type, size 0.0039mm to 0.0625mm.
7. is form when sea water reacts chemically with water-soluble minerals in coastal rocks and dissolves them.
8. is form when attacking waves break through the back wall of caves and join them together.
9. is the area where the land meets the sea.
12. is when the remaining more resistant rocks which extend into the sea.
14. is form when waves attack the base of a headland and undercut it.
16. form when waves break, water rushes up a beach.
17. form when wind blows across the surface of seas and oceans.
18. caused by the effects of the gravitational pull of the moon and sun on the earth.

1. are large-scale, continuous movements of water in seas and oceans.
3. is the distance the wind has travelled over seas and oceans to form waves.
4. is form when rock particles carried by waves hit against one another, break down into smaller pieces.
9. highest part of a wave.
10. is form when wave attack continues, arch weakens and collapses.
11. carries sediments from the shore into the sea.
13. form when waves break, sediments are hurled against the coast, the loosened sediments scrape against the coastal cliffs. Over time, it undercut a cliff.
15. are formed when the less resistant rocks are eroded away.