| Answer | Crossword Clue |
|---|---|
| WINE | Rhine valley product |
| RUHR | Rhine valley region |
| BLACKFOREST | Wooded area near the Rhine Valley |
| NEANDERTHAL | Rhine valley for which a man was named. |
| WINE | Napa Valley product |
| CHIP | Silicon Valley product |
| ASIAGO | Po Valley product |
| WINE | Napa Valley product. |
| BORAX | Death Valley product. |
| VIN | Loire valley product |
| COAL | Ruhr Valley product |
| STEEL | Ruhr Valley product |
| APP | Silicon Valley product |
| PORT | Product of the Douro valley, Portugal. |
