One class of pollutants that can cause excessive growth of algae is
A)radioactive substances
B)oxygen-demanding wastes
C)plant nutrients
D)organic chemicals
E)sediment

Question

Quizplus · Accepted Answer

Plant nutrients, such as nitrogen and phosphorus, can cause excessive growth of algae in water bodies through a process called eutrophication. As a result, the oxygen levels in the water may be depleted, leading to the death of other aquatic species.

One Class of Pollutants That Can Cause Excessive Growth of Algae