Question

which is true about a point source pollution? the source of a point source pollutant can not be identified or controlled. the source of a point source pollutant can be identified but not controlled. the source of a point source pollutant can be identified and controlled.

Explanation:

Point source pollution refers to pollutants released from a single, identifiable source (e.g., a factory pipe, sewage outlet). By definition, such sources are locatable, and once identified, measures can be taken to control or mitigate the pollution (e.g., installing filters, regulating discharge). The other options misdescribe point sources: non-point sources are the ones that are hard to identify or control.

Answer:

The source of a point source pollutant can be identified and controlled.