Advanced Placement (AP), 22.08.2020 17:01, Eylul30

One type of pollutant that was dumped into Lake Washington was raw sewage that contained human wastes. How would a sewage treatment plant
have been able to solve the lake's pollution problem?
A. Turn the raw sewage into pure water,
B. Remove the organic materials from the sewage,
C. Transfer the raw sewage to a larger body of water,
D. Dilute the raw sewage with water,

Answers: 3

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One type of pollutant that was dumped into Lake Washington was raw sewage that contained human wast...