| Answer | Crossword Clue |
|---|---|
| SOLAR | Environment-friendly energy choice |
| ECOBAG | Environment-friendly carrier |
| ECO | ...-friendly (environment-safe) |
| ECO | ...-friendly (safe for the environment) |
| ECO | ...-friendly (not harmful to the environment) |
| NATURALGAS | Eco-friendly energy source |
| SOLARPANEL | Environmentally-friendly energy source |
