After viewing the Science on the River videos, do the following:
1. What is the worst kind of polution in the River and why?
2. Name one thing that you can do personally to help with pollution in our area. Why do you think this would help?
3. Why is the Piermont Marsh so important to our area?
4. If you see a water bottle on the street, is it going to stay there? Describe its journey after the rain washes it into the Sparkill creek.