Across
- 4. Produced by vibrating objects.
- 5. Energy produced by moving objects.
- 6. Energy that produces power for the human body.
- 8. Energy for drying clothes.
- 9. Makes dark places bright.
Down
- 1. Example of chemical energy.
- 2. The other name of motion energy.
- 3. Objects that can produce light.
- 4. The largest source of light energy.
- 7. Energy that can turn on electronic equipment.