Across
- 3. lets light into your home
- 4. using heat
- 7. in-between weather
- 8. hot weather
- 11. up
- 14. what is used to power things
- 15. air flow around in a circle in a room
- 17. if the amount of power you put in comes out the same or similar
- 18. another in-between weather
- 20. cold weather
Down
- 1. the natural weather in an area
- 2. electricity does this
- 5. padding in your roof and walls
- 6. the ability to do work
- 9. what is used to build
- 10. right
- 12. being cold
- 13. lets air escape and fresh air in
- 16. down
- 19. left