| Answer | Crossword Clue |
|---|---|
| LNG | Highly volatile gas, for short |
| NITRO | Volatile liquid, for short |
| PCBS | Highly toxic substances for short |
| PCBS | Highly toxic environmental pollutants, for short |
| UTE | Certain gas guzzler, for short |
| REG | Gas pump choice, for short |
| SUV | Modern-day gas guzzler, for short |
| HCL | Colorless gas with a pungent odor, for short |
