C.W.P. for gateway 1(coast)

3. The daily alternate rise and fall in the sea level.
4. __________ currents are ocean currents that flow parallel to a coast.
8. Longshore _____ is the effect of sediment movement by longshore currents and beach drift.
9. The arrangement and composition of rock found in the area.
11. Transported along coasts through beach drift and longshore drift.
12. Opposite of swash
15. The contour of the coast.
17. When waves break and water rushes up a beach.
18. _______winds push waves towards the coast, resulting in waves crashing onto the shore.
20. Formed by waves attacking the base of a headland and undercut it.

1. Determines the slope of the beach.
2. Factor affecting wave energy other than duration of wind and wind speed.
5. Wave ___________ is the ratio of wave height to wave length.
6. Also known as the beach face
7. ____ are formed when less resistant rocks are eroded away.
10. _____ is the area where the land meets the sea.
13. The highest part of a wave.
14. Wave refraction is the process by which waves changes _________ as they approach a coast.
16. Coastal _______ takes place in four main ways.
19. The other name for constructive waves.