Question

which of the following is true concerning sources of water pollution? a. mine wastes and heavy metals become water pollution through storm water runoff. b. biodegradable materials like food, wood, and leaves are not considered pollution. c. petroleum by - products and fuels end up as pollution principally from oil spills. d. pesticides and herbicides do not commonly become water pollutants. please select the best answer from the choices provided.

Explanation:

Mine wastes and heavy metals can contaminate water through storm - water runoff. Biodegradable materials like food, wood, and leaves are not typically considered pollution in the context of water pollution as they break down naturally. Petroleum by - products and fuels can cause water pollution from oil spills and other releases. Pesticides and herbicides are common water pollutants as they can be washed into water bodies by rain or runoff.

Answer:

A. Mine wastes and heavy metals become water pollution through storm water runoff