| Answer | Crossword Clue |
|---|---|
| WATER | NASA has found evidence of this on Mars |
| OPAL | Precious stone that has been found on Mars (fun fact!) |
| Answer | Crossword Clue |
|---|---|
| WATER | NASA has found evidence of this on Mars |
| OPAL | Precious stone that has been found on Mars (fun fact!) |
Crossword
a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.