Regents Prep: Living Environment
Multiple-Choice Questions
  Question 1 of 1   Technological Developments
If excessive amounts of hot water are discharged into a lake, the immediate result will most likely be


 1.  an increase in the sewage content of the lake

 2.  a decrease in the amount of dissolved oxygen in the lake

 3.  an increase in the amount of PCB pollution in the lake

 4.  a decrease in the amount of phospates in the lake

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