Question

Which of the following would not be considered a point source pollution contributor? a. an animal feedlot b. cattle on rangeland c. a paper mill d. a slaughterhouse

Answer 1

Answer:

B

Explanation:

Answer 2

The correct answer is b: cattle on rangeland. A point source of pollution occurs from a single identifiable and usually spatially narrow source. These sources of pollution are usually relatively easily to quantify and manage. In contrast, a non-point source of pollution, such as cattle on rangeland or irrigated agriculture, is variable on both spatial and temporal scales. These sources of pollution are difficult to quantify and manage.