Krista's Crossword Puzzle

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Across
  1. 1. Energy energy from the sun
  2. 7. energy renewable energy derived from burning organic materials
  3. 8. energy Electricity produced by water power using large dams in a river
  4. 9. resources a natural resources that can be used and replaced
  5. 11. resources a natural resource that cannot be replaced
Down
  1. 2. energy source energy as solar, wind, or nuclear energy that can replace traditional fossil fuel sources
  2. 3. resource a resource that remains in constant supply and will run out
  3. 4. careful use of resources to reduce damage in the environment
  4. 5. Fuel nonrenewable energy resources formed over million of years from the remains of dead plants and other organisms
  5. 6. energy Inexhaustible energy resources that used hot magma or dry rocks from below earth's surface to generate electricity
  6. 10. Gas fossil fuels forms from marine organisms
  7. 12. Conservation method in which old materials are processed to make new ones
  8. 13. Energy alternative energy source that is based on atomic fission