Watch the 2-hour video,FRONTLINE: Poisoned Waters (PBS). Post a minimum of a 250-word summary and personal review, and make any connections with the readings. As you review the video, consider how industrial and agricultural chemicals in the ocean food web parallel the path the DDTs take through the land food web as you learned about in Module 6's critical thinking activity. Think about what the sources of the pollution were, if more than one polluter involved, and what is meant by "legacy polluters".
link to video
https://www.pbs.org/wgbh/pages/frontline/poisonedwaters/view/