Which of the Following Best Describes the Relationship Between Drinking

Which of the following best describes the relationship between drinking water quality and water pollution?

A) Water from surface reservoirs and water from underground aquifers can both be harmed by water pollution.
B) Water pollution most likely affects the quality of drinking water from surface reservoirs such as rivers and lakes since these are the primary sources of our drinking water supplies.
C) Very few drinking water systems in the United States are in violation of federal safety standards, as these water pollution problems are found only in less industrialized countries.
D) Water pollution is generally less of a factor in industrialized areas, because most industries carefully clean potentially harmful discharges in order to protect drinking water quality.
E) Although water pollution usually affects the fish, animals, and plants living in and near the bodies of water, it rarely impacts the quality of the drinking water directly.