Question

what is the best description of \point source pollution\? only being created in urban areas difficulty pinpointing sources easily identifiable and traceable sources of water contamination

Explanation:

To determine the best description of "point source pollution", we analyze each option:

• "Only being created in urban areas" is incorrect because point source pollution can occur in non - urban areas too (e.g., a factory in a rural area discharging waste).
• "Difficulty pinpointing sources" is the opposite of what point source pollution is. Point source pollution has a single, identifiable source. Non - point source pollution is the one with difficult - to - pinpoint sources.
• "Easily identifiable and traceable sources of water contamination" is correct. Point source pollution comes from a single, identifiable source like a pipe from a factory or a sewage treatment plant, so it is easy to identify and trace.

Answer:

easily identifiable and traceable sources of water contamination