Which of the following is not a possible source of water contamination?
A)Dry cleaners
B)Farms
C)Rocks that have been mineralized by natural processes but not mined
D)Houses
E)All of these are possible sources of contamination.

Question

Quizplus · Accepted Answer

All of these are possible sources of contamination. Dry cleaners can release chemicals, farms can contribute pesticides and fertilizers, mineralized rocks can leach heavy metals, and houses can contribute various pollutants through waste and chemical usage.

Which of the Following Is Not a Possible Source of Water