| Answer | Crossword Clue |
|---|---|
| GEOLOGY | Topic in oil exploration |
| NORTHSEA | Oil exploration milieu |
| Answer | Crossword Clue |
|---|---|
| GEOLOGY | Topic in oil exploration |
| NORTHSEA | Oil exploration milieu |
Crossword
a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.