With regard to nutrient pollution in aquatic ecosystems, when is the worst time to apply fertilizer to your lawn?
A)when it is raining, or is about to rain
B)when it is cold, or is about to get cold
C)at the same time you apply pesticides
D)at night

Question

Quizplus · Accepted Answer

Applying fertilizer when it is raining or about to rain increases the risk of runoff, which can carry nutrients into aquatic ecosystems, leading to pollution and eutrophication.

With Regard to Nutrient Pollution in Aquatic Ecosystems, When Is