Natural Resources

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Across
  1. 4. burned for heat energy, examples include wood, grass and leaves, feces
  2. 6. harnessing kinetic energy for electricity found both on and off land
  3. 7. formed beneath earths surface consisting of largley methane and other hydrocarbons used for heating and electricity
  4. 8. materials from earth that are used to support life
  5. 9. formed form ancient marine organisms found beneath earths surface and used for fuel, electricty and plastics
  6. 11. the energy produced by splitting or fusing an atom, associated with chernobyl and the fukushima disasters
  7. 12. cannot be readily replaced by natural means to keep up with consumption
Down
  1. 1. heat generated deep within earths crust for electricity
  2. 2. combustible rock composed of carbonized plant material used for fuel and electricity
  3. 3. will replinish itself to replace the portion depleted by usage and consumption
  4. 5. uses radiation from the sun to produce electricty that can be purchased at a consumer level
  5. 10. harnessing kinetic energy for electricity, it is the primary source of energy in washington state