Across
- 3. energy harnessed from subterranean heat
- 6. energy captured from flowing water
- 9. the act of turning waste into useable material
- 10. energy harnessed from the movement of high and low pressure zones in the atmosphere
- 11. the energy of movement
- 12. the trashcan shaped item on telephone polls responsible for adjusting the voltage of power lines
- 13. a metal that is almost endlessly recyclable
- 15. the movement of electrons
Down
- 1. energy from the sun
- 2. the part of Ohm's law that slows down the the flow of electrons
- 3. gases in the atmosphere that make the planet warmer
- 4. the only naturally occurring form of electricity
- 5. a gas made from water that can be used to transport energy
- 7. a liquid made of decomposed plants and animals that humans use a lot
- 8. the act of using less of a given resource to keep more of it available later on
- 14. the material used for harnessing nuclear energy