Aqautic Pollution

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Across
  1. 2. Mouth of a large river
  2. 3. What happens when you drink polluted water
  3. 10. The ability to maintain
  4. 11. Device used to remove impurities
  5. 12. Filter by changing liquids to a semi-solid
  6. 13. The % that Americans rely on drinking water
  7. 16. Something that contaminates enviroments
  8. 17. % of waste water that goes back into the oceans
  9. 18. Enviromental protection agency
  10. 19. Inflammatory condition of the liver
Down
  1. 1. Adding chlorine to kill viruses and disease
  2. 2. Subatomic particles
  3. 4. A policy reguarding water quality
  4. 5. The leading cause of water pollution
  5. 6. An official rule
  6. 7. Relating to water
  7. 8. water already used in industrial process
  8. 9. Without artificial or chemical additives
  9. 14. Type of chemical that is a major pollutant
  10. 15. The variety in a habitat or ecosystem