1. why have pcbs been so hard to clean up in puget sound and connected rivers? 2. what does the area by the storm water runoff drain in the pacific look like? 3. why is storm water runoff a problem for water pollution? 4. what are the arguments against regulations aimed at reducing water pollution? 5. how does land-use contribute to water pollution? 6. the video makes the case that all of us are polluters. do you agree or disagree with this? why? 7. thinking about agriscience, what impact does water pollution have (or potentially have) for agriscience and agriculture? 8. what are some ways that agriscientists can contribute to reducing water pollution?