| Answer | Crossword Clue |
|---|---|
| BIOGAS | Fuel derived from fermenting organic waste |
| BIOGAS | Renewable fuel derived from organic matter |
| Answer | Crossword Clue |
|---|---|
| BIOGAS | Fuel derived from fermenting organic waste |
| BIOGAS | Renewable fuel derived from organic matter |
Crossword
a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.