| Answer | Crossword Clue |
|---|---|
| QUAKE | Seismology subject |
| RICHTER | Seismology name |
| RICHTER | "Elementary Seismology" author |
| Answer | Crossword Clue |
|---|---|
| QUAKE | Seismology subject |
| RICHTER | Seismology name |
| RICHTER | "Elementary Seismology" author |
Crossword
a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.