| Answer | Crossword Clue |
|---|---|
| SAHARA | Large unproductive region. |
| SAHARA | Unproductive region. |
| ANTARCTICICECAP | Large frozen region |
| TARTARY | Large region of Russia. |
| MONGOLIA | Large region in E Asia |
| TATARY | Large region in E. Europe and Asia. |
| GREATBASIN | Large, undrained region of the western United States |
