Because they are of smaller scale, non-point source pollution sources are more easily regulated and controlled than are point sources.

Question

Quizplus · Accepted Answer

Non-point source pollution sources, such as agricultural runoff or urban stormwater, are more difficult to regulate and control than point sources (such as industrial discharge pipes) because they come from diffuse sources and are not easily identifiable or contained.

Because They Are of Smaller Scale, Non-Point Source Pollution Sources