Energy

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Across
  1. 3. transportation fuels such as ethanol that are made from biomass material.
  2. 7. a large natural or artificial lake
  3. 8. energy harnessed by converting energy from tides
  4. 10. emitting or relating to the emission of ionising radiation.
  5. 11. the use of nuclear reactions to produce electricity
  6. 12. energy obtained from natural resources and can be used continuously without running out.
  7. 13. wind used to generate electricity
  8. 14. the release of liquid petroleum,hydrocarbon into the environment
  9. 15. the release of carbon into the atmosphere.
Down
  1. 1. combustible, black, or brownish black sedimentary rock.
  2. 2. dam like structure used to capture the energy from masses of water moving in and it of a bay
  3. 4. conversion of renewable energy from sunlight.
  4. 5. energy that comes from sources that will run out or will not be replenished.
  5. 6. heat within the earth
  6. 8. a device that harnesses the kinetic energy from fluid
  7. 9. the effort made to reduce the consumption of energy by using less of an energy service.