| Answer | Crossword Clue |
|---|---|
| BOREHOLE | Fracking opening |
| SHALE | Fracking target |
| SHALE | Fracking material |
| SHALE | Something fracked in fracking |
| frackings | FRACKING, a mining process |
| SHALE | Mineral layer involved in fracking |
| ONO | Artists Against Fracking co-founder |
| ONO | Co-founder of Artists Against Fracking |
| frack | to engage in fracking for shale oil |
