Across
- 2. A fuel used in trucks and ships; also called diesel.
- 6. A thick liquid used to make engine oils and lubricants.
- 8. A gas used to make plastic products like containers and toys.
- 9. A gas that helps make plastic bottles and bags.
Down
- 1. A fuel used to power most cars.
- 3. A gas used for cooking and heating; short for Liquefied Petroleum Gas.
- 4. A group of chemicals used to make plastic and rubber.
- 5. Special fuel that helps airplanes fly.
- 7. A liquid used to make plastics and chemicals.