| Across |
| 1. |
Constructive waves cause ... |
| 2. |
movement of waves up the beach |
| 5. |
These waves have a strong swash |
| 7. |
Destructive waves cause ... |
|
|
| Down |
| 1. |
These waves have a strong backwash |
| 3. |
Constructive waves are low in what? |
| 4. |
of waves down the beach backswash |
| 6. |
Destructive waves are high and... |
|
