| Answer | Crossword Clue |
|---|---|
| ICEBERG | Glacial marine threat |
| ORCA | Marine threat |
| UBOAT | W. W. II marine threat. |
| EBOAT | W.W. II marine threat |
| Answer | Crossword Clue |
|---|---|
| ICEBERG | Glacial marine threat |
| ORCA | Marine threat |
| UBOAT | W. W. II marine threat. |
| EBOAT | W.W. II marine threat |
Crossword
a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.