Major sources of water contamination include all of the following EXCEPT

Question

Quizplus · Accepted Answer

The other options listed (gas and petroleum products, dioxins, and PCBs) are known to be major sources of water contamination, but consumer medications are not typically considered a major source of contamination. While small amounts of medications can be present in water due to improper disposal or excretion, they are generally not considered a significant threat to water quality.

Major Sources of Water Contamination Include All of the Following