Biomagnification Infographic

Polychlorinated biphenyls (PCBs) had been a popular man-made chemical compound in industrial and commercial products up until it became internationally accepted as toxic back in 1979. Decades later high concentrations of PCBs are being found in the carnivores of the ocean. 

I made this infographic to demonstrate the consolidating of toxins from populations of lower food chain to the body fat of carnivores.