Mercury pollution not only affects the look or attractiveness of the river, but it also affects the fish and people. The mercury gets into the fish and if fished out to be eaten, the mercury gets into the bodies of humans beings which would get them sick as well.
Credits:
Created with images by shawnzrossi - "Mississippi River in Vicksburg" • designatednaphour - "Vicksburg, MS" • USM MS photos - "IMG_0987"