Answer | Crossword Clue |
---|---|
RIVERBASIN | Geographical drainage area |
RIVERBASIN | Drainage area |
BASIN | Drainage area |
BASIN | River drainage area |
MOOR | Poor drainage area |
BILGE | Ship drainage area |
BILGE | Ships drainage area |
NILEBASIN | Drainage area of the world's longest river |
catchment | The action of collecting water, esp. the collection of rainfall over a natural drainage area |