Human Impact on Water (8-2)

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Across
  1. 3. pollution from ONE specific site
  2. 5. many small sources of pollution
  3. 7. removes harmful chemicals from water
  4. 9. chem. pollution from burning fossil fuels
  5. 10. seawater seeps into aquifer
  6. 11. people moving from rural to urban areas
  7. 13. when soil with aquifers collapses
  8. 14. how clean or polluted water is
  9. 16. water used by humans for showering
  10. 18. live/dead organisms added to water
  11. 19. artificial channel
Down
  1. 1. waste added to water to make it harmful
  2. 2. increased nutrients in water
  3. 4. human activity increases water nutrients
  4. 6. availability of water
  5. 8. harmful chemicals added to water supply
  6. 12. water heated b/c of human activity
  7. 15. body of water behind a dam
  8. 17. water that is safe to drink