Renewable Energy

1. a solar heating method where no equipment is used to block or absorb heat
5. largest source of electricity globally
7. liquid fuels created from biomass
9. organic matter that is burned to produce heat
11. burning pollutants indoors my cause respiratory diseases such as worsened asthma and _______________
12. carbon that has been stored for millions of years
13. Sedimentation is the buildup of _________ behind dams

1. (cells) also known as solar panels, generate electricity from the sun
2. these wind farms are placed over open water where the wind speeds are stronger
3. artificial lake behind dam
4. example of a biofuel, known to be less efficient than gasoline from petroleum
6. energy resources that can be replenished
8. a solar heating method where equipment is used to capture the sun's rays and turn it to electricity
10. metal that mined to create solar panels
14. carbon that has been recently taken out of the atmosphere