energy crossword

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Across
  1. 2. produced by burning fuel for power or heat, through chemical reactions, and from leaks from industrial processes or equipment
  2. 5. energy from any material that comes from plants
  3. 7. Found deep in the earth is flammable, colorless, and odorless
  4. 10. to upkeep of a natural resources to prevent them from disappearing
  5. 12. Biomass, solar, wind, Hydroelectric, geothermal
  6. 13. to use something again more than once
  7. 14. the process of making waste materials into new materials
  8. 16. energy that is made by flowing water
  9. 18. Fossilized carbon
  10. 19. Coal, oil natural grass
Down
  1. 1. Heat energy from deep within the earth (manga)
  2. 3. Fuels are Currently the world's primary energy source
  3. 4. Energy that is captured by turbines
  4. 6. layer in the stratosphere of the earth absorbs most of the ultra radiation from the sun
  5. 8. Gasses in the earth's atmosphere that trap heat
  6. 9. Energy from the sun
  7. 11. The energy generated during nuclear fission
  8. 12. to restore something
  9. 15. Thick black liquid
  10. 17. is a renewable powered powered by the natural rise and fall of the ocean tides.