Across
- 3. when two waves converge and create a larger wave
- 5. length between the peak of the waves
- 9. the highest part of the wave
- 11. high energy waves that erode beaches
- 12. the lowest part of the wave
Down
- 1. a succession of similar waves at equal intervals
- 2. a wave that washes onto the beach
- 4. a group of waves generated through wind
- 6. caused by tectonic plates shifting
- 7. when the wave returns from the ocean from the beach
- 8. refers to the movement of waves around a central mass
- 10. the distance that wind blows over open water