| Answer | Crossword Clue |
|---|---|
| petrologists | PETROLOGIST, a student of petrology, the geological study of rocks |
| Answer | Crossword Clue |
|---|---|
| petrologists | PETROLOGIST, a student of petrology, the geological study of rocks |
Crossword
a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.