Ground Water Contamination

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Across
  1. 3. city or a town
  2. 5. cavities of soil
  3. 10. time or space
  4. 11. supply of water
  5. 14. water herbicide
  6. 18. radioactive nuclide
  7. 20. outhouse
  8. 22. liquid moving under pressure
  9. 23. toxic fungi chemical
  10. 25. toxic plant substance
  11. 26. filtering process
  12. 28. mixing of river discharge and saline seawater
  13. 29. percolated water
Down
  1. 1. two groups to molecule
  2. 2. bird killing serum
  3. 4. hazardous substance
  4. 6. mixture of hydrocarbons
  5. 7. quality of mass
  6. 8. protection cover or shell
  7. 9. killer bug serum
  8. 12. salt formula
  9. 13. rodent poison
  10. 15. a body of permeable rock
  11. 16. another word for dimethyl
  12. 17. bacterial environment
  13. 19. imitate a natural product
  14. 20. allow fluids to pass
  15. 21. large passenger ship
  16. 24. formed substance
  17. 27. making something weaker