Environmental Mania

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Across
  1. 4. 97% of Earth's water
  2. 6. mining on the ocean floor
  3. 10. permanent waste disposal facility
  4. 12. unwanted noise
  5. 13. 3% of Earth's water
  6. 14. splitting of two atoms
  7. 15. liquid that passes through waste in a landfill
Down
  1. 1. renewable energy from the sun
  2. 2. crushed ore that is melted to separate impurities from molten metal
  3. 3. energy used from the movement of water
  4. 5. minerals with no commercial value
  5. 7. when water vapor goes into the atmosphere
  6. 8. energy used from harnessing the wind
  7. 9. if it can be broken down by biological processes
  8. 11. air pollution from cars