Question

Which of the following sources of pollution would be the most difficult to track and regulate?

Answer 1

The source of pollution that would be the most difficult to track and regulate is the lawn fertilizer runoff.

Other sources of pollution can be tracked and has necessary regulations systems in order to control this.

But the lawn fertilizer runoff is pretty hard to detect and regulate as well.

Answer 2

The following sources of pollution that would be the most difficult to track and regulate is Lawn Fertiliser Runoff. Other pollutants can be tracked but lawn fertilizer runoff cannot be tracked. Lawn Fertilizer runoff is a serious environmental concern because of its negative impact on water supplies, wildlife and health which causes problems like eutrophication, which results in excess algae growth and there is oxygen depletion in lakes and streams.