| Answer | Crossword Clue |
|---|---|
| DRYICE | Solid CO2 |
| AERATE | Treat with CO2 |
| AERATES | Treats with CO2 |
| GREENHOUSEGASES | CO2 and methane, to a ecoscientist |
| Answer | Crossword Clue |
|---|---|
| DRYICE | Solid CO2 |
| AERATE | Treat with CO2 |
| AERATES | Treats with CO2 |
| GREENHOUSEGASES | CO2 and methane, to a ecoscientist |
Crossword
a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.