| Answer | Crossword Clue |
|---|---|
| REGIONS | Extents of land. |
| RANGES | Extents |
| AREAS | Extents. |
| SPANS | Extents |
| GAMUTS | Extents |
| GAMUTS | Full extents |
| DEPTHS | Downward extents |
| DEEPS | Vast extents |
| AREAS | Surface extents. |
| AREAS | Surface extents |
| LENGTHS | End-to-end extents. |
| PLATEAUS | Flat extents in a graph. |
