Across
- 1. _______ action is the main shaping force of coastal environment
- 2. daily alternate rise and fall in the sea level
- 5. arrangement and composition of rock found in the coastal environments
- 6. structures comprising colonies of billions of tiny polyps
Down
- 1. the ratio of wave height to wave length
- 3. large scale,continuous movements of water in seas and oceans
- 4. the time waves take to travel through one wave lengthy
- 6. area where the land meets the sea
- 7. the distance the wind has travelled over seas and oceans to form waves
