Across
- 2. energy from the sun
- 4. energy from noise
- 8. energy from substances like food and gas
- 10. energy from movement
- 11. someone who solves problems
- 13. what turns our lights on
- 15. energy going out
Down
- 1. when the electricity goes out
- 3. a group of parts that work together
- 5. to go up or make bigger
- 6. the ability to move or change
- 7. energy from heat
- 9. to change forms
- 10. person in charge of a town or city
- 12. to go down or make smaller
- 14. energy going in