Answer OZONE – Crossword Puzzle Solver
| clue | answer | length |
|---|
| ___ layer (upper atmosphere part) | OZONE | 5 |
| _____ hole (modern worry) | OZONE | 5 |
| 22-mile-high layer | OZONE | 5 |
| ___ hole | OZONE | 5 |
| ___ layer | OZONE | 5 |
| ________ Air | OZONE | 5 |
| 03 | OZONE | 5 |
| O-O-O | OZONE | 5 |
| O3 | OZONE | 5 |
| "Fresh air" | OZONE | 5 |
| Triatomic gas in a thinning layer ... and, symbolically, what appears in this puzzle's four longest answers | OZONE | 5 |
| Low-level pollution or high-level protection | OZONE | 5 |
| Absorber of ultraviolet radiation | OZONE | 5 |
| Atmospheric layer with a "hole" in it | OZONE | 5 |
| Blue gas in the greenhouse effect | OZONE | 5 |