NonRenewable ENERGY

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Across
  1. 3. when the nuclei of atoms split and release energy
  2. 4. nuclear energy uses ___ to turn turbines
  3. 6. Heat, time and pressure are needed to form what fossil fuel
  4. 7. oil is another name for ____
  5. 11. oil deposits that can be extracted profitably at current prices are called ___
  6. 12. what type of country uses the most energy
  7. 14. what part of an atom is split during fission
Down
  1. 1. a machine that converts mechanical energy into electrical energy
  2. 2. one disadvantage of nuclear energy is that it produces hazardous ____
  3. 3. ancient remains of once living organisms
  4. 5. a wheel that changes the moving force of air or liquid
  5. 8. the release of sulfur in the atmosphere can lead to ____ rain
  6. 9. the most abundant fossil fuel in the world is ___
  7. 10. nuclear power uses ___ for fuel
  8. 13. the most common use of fossil fuels is to make ______