A New Industrial Park in Your Community Dumps Its Wastewater

Multiple Choice

A new industrial park in your community dumps its wastewater into a large aerated pond,to which nutrients are added.The water from this pond makes its way into a nearby marsh,which eventually drains into a slow-moving stream.This is an example of

A) artificial bioremediation.
B) natural bioremediation.
C) bioreporter use.
D) natural fermentation.
E) a method to make potable water.