To Decrease Pollution from Sulfur, Your Local Power Plant Built

To decrease pollution from sulfur, your local power plant built very tall smokestacks. The ultimate consequence of this would most likely be

A) biological magnification.
B) to dilute the sulfur pollutants in the atmosphere and thus reduce their effects on the environment.
C) to create an environmental problem at a distance from the power plant.
D) a decrease in the pH of local lakes.