camorgenesmcew
Answered

Nonpoint-source pollution is

Anot a serious problem in today’s oceans.
Bdifficult to trace because there’s so little of it.
Cdifficult to trace because it comes from different sources.
Deasy to trace because it comes from one source

Verified Answer :

Jennnyyy

meaning it could be from all over land that just goes into sewers and finally sewers take it to the ocean
so i would say 
C.) its difficult to trace because it comes from different sources
which is true sooo....

cnavia19

Answer:

The correct answer here is C: difficult to trace because it comes from different sources.

Explanation:

Nonpoint source pollution, also known as NPS, is defined as the pollution that collects on surface water sources and underground water sources due to rainfall, or snowfall, that covers landscapes that have been polluted by man, or nature itself, and whose run-off takes with it these pollutants into the water sources. Because of the nature of NPS, how diffused it is, it is not always possible to pinpoint the source of pollution and it is difficult also to revert.

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