| Answer | Crossword Clue |
|---|---|
| LHASA | City on a tributary of the Brahmaputra River |
| OTTAWA | Capital city on a river of the same name |
| METZPHYSICS | Science class in a French city on the Moselle River? |
| OSAGE | Tributary on the Missouri River |
| HANOI | City on the Red River of Indo-China. |
| ASTORIA | City on the mouth of the Columbia River |
