| Answer | Crossword Clue |
|---|---|
| HYDRO | Eco-friendly power source, informally |
| NATURALGAS | Eco-friendly energy source |
| SOYBEAN | Source of eco-friendly ink |
| Answer | Crossword Clue |
|---|---|
| HYDRO | Eco-friendly power source, informally |
| NATURALGAS | Eco-friendly energy source |
| SOYBEAN | Source of eco-friendly ink |
Crossword
a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.