Across
- 3. wave moves back down the beach
- 5. the length of water a wave blows over
- 8. sea level rises and falls
- 9. causes the tides
- 10. rock being dissolved
- 11. pebbles break by knocking into each other
Down
- 1. type of waves that builds up a beach
- 2. wave moves up the beach
- 4. material dropped due to a lack of energy
- 6. type of wave that erodes the beach
- 7. movement of material along the beach