Energy Sources

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Across
  1. 5. something that is highly flammable is natural gas
  2. 6. Wind energy is used to generate electricity
  3. 9. Heat within the earth is geothermal energy
  4. 10. The ditty's resource is coal
  5. 12. Non-renewable energy is a sources that will run out and cant be given back in our lifetime
  6. 15. Nuclear energy also called atomic energy
Down
  1. 1. another word for photovoltaic is solar cells
  2. 2. Renewable energy is a sources that might run out but can get back in our lifetime
  3. 3. Hydroelectric is power formed by water
  4. 4. the sun is a hot ball of plasma and gas
  5. 7. Dead animals help make fossil fuels
  6. 8. Petroleum is used in industry's to power machinery
  7. 11. Solar heating is like baking cookies in a car window
  8. 13. fuel Biomass fuel major recourse in developing counties
  9. 14. Soar power is renewable