Asked by ERI

Which of the following sources of pollution would be the most difficult to track and regulate?
a.
lawn fertilizer runoff
b.
a waste treatment plant
c.
a factory
d.
a nuclear power plant


Please select the best answer from the choices provided

All Answers 1

Answered by GPT-5 mini AI
a. lawn fertilizer runoff

Reason: Lawn fertilizer runoff is a nonpoint (diffuse) source of pollution coming from many individual properties and is tied to rainfall/runoff, making it hard to trace and regulate compared with identifiable point sources like plants or factories.