BIOMASS

  1. https://www.eia.gov/kids/energy.cfm?page=biomass_home-basics
  2. http://www.nrel.gov/learning/re_biomass.html
  3. http://www.energyquest.ca.gov/story/chapter10.html

GEOTHERMAL

  1. http://blogs.howstuffworks.com/2007/11/30/how-geothermal-energy-works/
  2. http://www1.eere.energy.gov/geothermal/gpp_animation.html
  3. http://www.energyquest.ca.gov/story/chapter11.html

 

HYDROELECTRIC

  1. http://ga.water.usgs.gov/edu/hyhowworks.html
  2. http://www.eia.gov/kids/energy.cfm?page=hydropower_home-basics-k.cfm
  3. http://www.enviroliteracy.org/article.php/59.html
  4. http://ga.water.usgs.gov/edu/wuhy.html
  5. http://www.energyquest.ca.gov/story/chapter12.html

 

SOLAR POWER

  1. http://science.howstuffworks.com/environmental/energy/solar-cell.htm
  2. http://www.otherpower.com/otherpower_solar.html
  3. http://www.alliantenergykids.com/energyandtheenvironment/renewableenergy/022400
  4. https://www.eeremultimedia.energy.gov/solar/videos/solar_power_basics
  5. http://www.energyquest.ca.gov/story/chapter15.html

 

TIDAL POWER

  1. http://www.energyquest.ca.gov/story/chapter14.html
  2. http://www.oceanenergycouncil.com/index.php/Tidal-Energy/Tidal-Energy.html
  3. http://www.darvill.clara.net/altenerg/tidal.htm
  4. http://www.eere.energy.gov/basics/renewable_energy/tidal_energy.html

 

WAVE POWER

  1. http://www.energyquest.ca.gov/story/chapter14.html
  2. http://www.darvill.clara.net/altenerg/wave.htm
  3. http://ocsenergy.anl.gov/guide/wave/index.cfm

 

WIND POWER

  1. http://science.howstuffworks.com/environmental/green-science/wind-power.htm
  2. http://www.eia.gov/kids/energy.cfm?page=wind_home-basics-k.cfm
  3. http://www.otherpower.com/otherpower_wind.shtml
  4. http://www.energyquest.ca.gov/story/chapter16.html