Which of the following would most likely be considered point source pollution? (2 points)

chemical dumping into a river by a factory

increased phosphates from household detergents

fertilizers being carried away from a farm by runoff

sediment from improperly managed construction sites

Chemical dumping into a river by a factory

A point source pollution results when the pollutants comes from a single source. In point source pollution the site of origin of pollution can be identified. A point source pollution can be prevented and controlled by preventing the flow of source contaminants.

Chemical dumping into a river by a factory is an example of point source pollution because the source of pollutant (chemical) is known that is factory.

sunlight and water

explanation: