| Answer | Crossword Clue |
|---|---|
| MAGMA | Subsurface material |
| ORES | Subsurface finds |
| REEF | Subsurface hazard |
| INLAY | Subsurface woodwork decoration |
| UBOAT | Subsurface war vessel |
| UNDERFLOW | Subsurface movement of water |
| AQUIFERS | Subsurface sources of water |
| Answer | Crossword Clue |
|---|---|
| MAGMA | Subsurface material |
| ORES | Subsurface finds |
| REEF | Subsurface hazard |
| INLAY | Subsurface woodwork decoration |
| UBOAT | Subsurface war vessel |
| UNDERFLOW | Subsurface movement of water |
| AQUIFERS | Subsurface sources of water |
Crossword
a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.