Renewable Energy Crossword

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Across
  1. 2. the source of energy that comes from plants and animals
  2. 5. source of energy that comes from inside of the Earth
  3. 7. does renewable energy let out less pollution than other sources of energy?
  4. 9. synonym for power
  5. 12. what water flows through to harness hydro energy
  6. 14. the sun powers these
Down
  1. 1. work best in areas with few trees
  2. 3. this country produces the most renewable energy in the world
  3. 4. there are 6 main types of this energy
  4. 6. the most used renewable energy source in the world right now
  5. 8. source of energy that lets out a LOT of pollution
  6. 10. hydro and tidal energy come from this
  7. 11. one thing hot water from the Earth rises as
  8. 13. solar panels work best in this type of climate
  9. 14. this type of energy is almost 200 years old