Name an activity you can do in the ocean but you cannot do in a swimming pool.
| 1 | surf2 | |
|---|---|---|
| 2 | scuba2 | |
| 3 | cods2 | |
| 3 | tuna2 | |
| 3 | trout2 | |
| 3 | swordfish2 | |
| 3 | salmon2 | |
| 3 | halibuts2 | |
| 3 | fish2 | |
| 3 | catfish2 | |
| 4 | snorkel2 | |
| 5 | pwc2 | |
| 5 | personal watercraft2 | |
| 5 | sea doo2 | |
| 5 | ski2 | |
| 5 | jet ski2 | |
| 6 | sail2 | |
| 6 | yacht2 |