Final answer:
Point source pollution is pollution that comes from a clearly identifiable location. Examples of point sources include animal factory farms, pipes from factories or sewage treatment plants, and combined sewer systems.
Step-by-step explanation:
Pollution that comes from a clearly identifiable location is called point source pollution. Point sources are relatively small and readily identifiable locations where pollutants enter the environment.
Examples of point sources include animal factory farms, pipes from factories or sewage treatment plants, and combined sewer systems.