Across
- 3. ensuring there is equal benefit for future generations
- 9. the accumulation of sediment by the action of water and wind
- 10. a wave that carries sand and helps construct the beach
- 12. where the land meets the sea
Down
- 1. waves that carry away sand from the shore and ruin beaches
- 2. the movement of waves
- 4. the rush of water that moves up a beach after a wave breaks
- 5. the return flow of water back down a beach after a wave
- 6. the movement of sand and materials along the shore
- 7. the wearing down of rock by friction
- 8. the laying down of material such as sand on a beach
- 10. the dissolving action that salt water has on rocks
- 11. the wearing away of material by the sun, wind and water