Categorised by class, some of the most often encountered POPs are polychlorinated biphenyls (PCBs), dioxins and the above mentioned-mentioned DDT. The persistence of those chemicals is exactly what tends to make them Primarily hazardous simply because they can travel A large number of miles and contact elements of the https://tysonbvbdw.dailyhitblog.com/41583064/hbr-case-study-help-no-further-a-mystery