| Answer | Crossword Clue |
|---|---|
| WINDFARMS | Pollution-free power sources |
| WASTES | Pollution sources |
| CLEAN | Pollution free |
| PURE | Free of pollution |
| CLEANSE | Free from pollution |
| REBURN | Co-firing technique used to reduce pollution from electrical power plants |
| Answer | Crossword Clue |
|---|---|
| WINDFARMS | Pollution-free power sources |
| WASTES | Pollution sources |
| CLEAN | Pollution free |
| PURE | Free of pollution |
| CLEANSE | Free from pollution |
| REBURN | Co-firing technique used to reduce pollution from electrical power plants |
Crossword
a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.