| Answer | Crossword Clue |
|---|---|
| ECOL | Earth Day subj. |
| ECOL | Earth Science subj. |
| GEOL | Earth science subj. |
| ECOL | "Earth in the Balance" subj. |
| ESP | Subj. of a space-to-Earth experiment on Apollo 14 |
| WMD | Modern-day war subj. |
| Answer | Crossword Clue |
|---|---|
| ECOL | Earth Day subj. |
| ECOL | Earth Science subj. |
| GEOL | Earth science subj. |
| ECOL | "Earth in the Balance" subj. |
| ESP | Subj. of a space-to-Earth experiment on Apollo 14 |
| WMD | Modern-day war subj. |
Crossword
a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.