Across
- 3. solidwaste
- 4. contaminationofrivers,oceans,groundwater,etc.
- 6. excessnutrientscausealgaebloom
- 8. directoriginofpollution-pipe
- 10. waterfromhumanactivitiesandlivestockcreatessewage
- 11. standardforsafedrinkingwater
- 16. e.coli
- 18. stoppedfiresontheCuyahogaRivercausedbypollution
- 19. acidcomestoearthassnow,gas,orparticles
- 20. foundinpipes,leachesintowater
- 22. massiveoilspilloffcoastofAlaska
- 23. bacteriathatactsasanindicatorspeciesinwater
- 24. pondholdinglivestockwaste
Down
- 1. foundinsingleuseplastics
- 2. waterusesaspecificamountofoxygenovertime
- 3. sewagetreatmentusedinruralareas
- 5. indirectoriginofpollution-city
- 7. increasesinwatertemperature,causesthermalshock
- 9. biggestUSoilspill,gulfofMexico
- 12. naturallyoccuring,comesfrommining
- 13. waterfromseptictankisreleasedthroughpipesina:
- 14. clearwaterinmiddleofaseptictank
- 15. metalthatcomesfromburningfossilfuels
- 17. causedbysonar,causeswhalebeachings
- 21. lowoxygenlevelscreatsa: