Multiple choice

Municipal and industrial discharge pipes are ________________.

  1. non-point sources (NPS) of pollution.

  2. point source pollution

  3. used for irrigation

  4. organic demanding wastes
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

In point source pollution, discharges occur to a water body at a single location, such as discharges from a chemical factory, urban runoff from a roadway storm drain, or from ships, at sea. So, municipal and industrial discharge pipes, are point source pollution.

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