Natural Resources

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Across
  1. 3. type of energy from moving water
  2. 4. found in gasoline, jet and diesel fuel
  3. 5. mixture of gasoline from oil and plant alcohol
  4. 8. used in windmills to produce electricity
  5. 9. number of years to form fossil fuels
  6. 10. type of resource such as oil and solar
  7. 14. resources that cannot be replaced
  8. 15. material used the longes for fuel
  9. 17. type of resource such as air, soil, wood
Down
  1. 1. fuels that come from fossils
  2. 2. made from good bacteria
  3. 5. energy from hot melted rock
  4. 6. produced when fuels are burned
  5. 7. used tomake bread
  6. 11. resources that nature can produce over and over
  7. 12. materials that are burned
  8. 13. energy from the sun
  9. 16. synonym for animal waste