Across
- 3. Thermal Collectors Uses heat collecting panels to heat a house
- 5. hydrogen and carbon together
- 7. A type of natural gas
- 8. gasoline and alcohol combined
- 9. Something that can be replenished easily
- 12. Energy The intense heat from the earth's interior
- 13. How something moves
- 15. breaking apart
- 17. Something that works well
- 20. Conditioner A device that controls the temperature in a house
- 22. Energy Plants A plant that burns garbage to get steam and electricity
- 23. fueled by wood, plants, manure, and food waste
- 24. A plant that creates hydroelectric power
Down
- 1. A chemical element that is a nonmetal
- 2. Warning A cause from the increase in Co2 in the atmosphere that makes the earth warmer
- 4. power power that’s made from moving water
- 6. Something that is harmful to the environment
- 10. something that takes very long to replenish
- 11. Effective Something that is worth what you pay for
- 14. products that made from oil
- 16. Gas A mixture methane and other gases
- 18. a type of oil
- 19. A device that spins
- 21. A basic unit of chemical element
- 22. Fuel Power fueled by wind using turbines