| Hint | Answer | % Correct |
|---|---|---|
| Bay of Bengal | Ganges-Brahmaputra | 93%
|
| Mediterranean Sea | Nile | 93%
|
| Caspian Sea | Volga | 93%
|
| Gulf of Mexico | Mississippi | 89%
|
| Atlantic Ocean | Amazon | 86%
|
| Gulf of California | Colorado | 82%
|
| East China Sea | Yangtze | 82%
|
| Black Sea | Danube | 79%
|
| South China Sea | Mekong | 79%
|
| North Sea | Rhine | 79%
|
| Arabian Sea | Indus | 71%
|
| Bering Sea | Yukon | 68%
|
| Dead Sea | Jordan | 64%
|
| Indian Ocean | Zambezi | 54%
|
| Pacific Ocean | Columbia | 39%
|
| Baltic Sea | Neva | 29%
|