| Answer | Crossword Clue |
|---|---|
| SEASHELL | Ocean audition device |
| SONAR | Ocean mapping device |
| BATHYMETER | Device for measuring ocean depths: Var. |
| Answer | Crossword Clue |
|---|---|
| SEASHELL | Ocean audition device |
| SONAR | Ocean mapping device |
| BATHYMETER | Device for measuring ocean depths: Var. |
Crossword
a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.