Across
- 2. What natural disaster can geothermal cause
- 4. Cells that absorb light not heat
- 8. two energy types have low maintenance costs (use a +)
- 9. What is used in water impoundment
- 11. Issue with most renewable energy sources
- 12. Produced from corn and sugarcane
- 14. When solar panels don't capture energy
- 15. what types of areas are needed for wind power
- 17. Fuel made from organic compounds
- 18. Electricity generated through harnessing water
- 20. Energy from the sun
- 21. Hydroelectricity can disturb what animals type of wildlife
Down
- 1. what biomass releases
- 3. Produced from vegetable oils and animal fats
- 5. What kind of cells use electrolysis
- 6. Organic material that can be burned as fuel
- 7. what biomass can reduce
- 10. Energy from air movement
- 13. device used in many types of renewable energy
- 16. Energy from earth's core
- 19. Energy from the moon's pull on water