Across
- 3. exes gas
- 6. an energy that is used in almost all households
- 7. a rod made for outputting too much heat energy
- 9. Chemical compound that contain hydrogen carbon atoms
- 12. converts organic matter into hydrogen or carbon monoxide
- 16. a rod-shaped element in a nuclear plant
- 18. a round light bulb used in many households
- 22. a machine that produces continues power
- 23. heat from the Earth's crust
- 25. Light and heat given off by the sun
- 27. not able to use again after use
- 28. any organic matter that can be used as an energy source
- 29. Something used to power machinery or cars.
Down
- 1. an action when the nuclear in the power plant overheats
- 2. something used to turn things into a thing.
- 4. Coming together
- 5. Breaking apart
- 8. Wood, plants, manure, and food waste that can be used as fuels
- 10. moving air that turns wind mills to produce electricity from it
- 11. to keep heat in an enclosed space
- 13. made from oil and is blasting paint cosmetics, etc.
- 14. a gas in the atmoshpere that absorbs radiant energy from the sun
- 15. uses less energy than any other bulb. They are twisty pieces of glass.
- 17. burning waste
- 19. a gas that is absorbed by plants
- 20. radiant energy that comes from the sun. It is one of the simplest element in the world
- 21. what burned wood turns into, and it is used in cars
- 24. flowing water that turns a turbine which produces electricity
- 26. able to use something again after its been used