Across
- 3. Blows air around
- 7. Can't be around forever
- 8. It protects us from the heat of the sun
- 9. It powers building and street lamps
- 10. The suns energy
Down
- 1. Waters energy
- 2. Turns energy into power to run things
- 4. Produce gases and things that aren't good for our environment
- 5. Can be used over and over
- 6. Used to power cars and trucks