Across
- 2. radiator
- 3. can be unsightly
- 6. holds a fridge door closed
- 8. fuels, food and batteries
- 10. dead plants and animals
- 12. will run out
- 13. speeding car
- 14. solar energy
Down
- 1. gas from burning
- 4. energy in the nuclei
- 5. guitar vibrations
- 7. uses a dam
- 9. jack in the box
- 11. unit of energy