which of the following is true concerning sources of water pollution? a. mine wastes and heavy metals become…
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 byproducts 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 o a o b o c o d
Answer
Answer:
A. Mine wastes and heavy metals become water pollution through storm water runoff.
Brief Explanations:
- Option A: Mine wastes and heavy - metals can be carried by storm water runoff into water bodies, causing pollution, which is correct.
- Option B: Biodegradable materials can cause water pollution when in large amounts in water bodies as they can deplete oxygen during decomposition, so this is false.
- Option C: Petroleum by - products and fuels can pollute water not only from oil spills but also from other sources like industrial discharges and runoff from urban areas, so this is false.
- Option D: Pesticides and herbicides can commonly become water pollutants through runoff from agricultural fields, so this is false.