1. 300 200 100 400 700 600 500 800 1100 1000 900 1200 1500 1400 1300 1600

2. 100 Name a parameter for each of the following that is used to evaluate water quality a)Biologically b)Chemically c)Physically

3. 200 What river in Ohio caught fire prior to the Clean Water Act?

4. 300 What does the name benthic macroinvertebrate tell us about where it lives and its skeletal structure?

5. 400 What was the goal of the Clean Water Act? What year was it passed?

6. 500 What US governmental law would help to settle disputes about filling in wetlands?

7. 600 Name an example of a non-point source and a point source water pollutant.

8. 700 Place the following in order of highest levels of nutrients to lowest. Eutrophic, oligotrophic, mesotrophic, hypereutrophic

9. 800 What is the concern ecologists have about cultural eutrophication?

10. 900 Name the type of water pollutant that caused 403,000 people to become ill in Milwaukee, WI in 1993. DAILY DOUBLE: What is the scientific name of this causative agent?

11. 1000 The most active decomposition occurs in what part of a stratified lake?

12. 1100 Provide an example of a non-point source of pollution that will lower the pH of a lake.

13. 1200 What causes a lake to become stratified?

14. 1300 How do sediments affect the plant and animal life in a body of water?

15. 1400 Name an inorganic water pollutant associated with transportation that peaks in May.

16. 1500 Create a graph that shows the relationship between this data taken from a deep freshwater lake DO9 ppm 8 ppm 7 ppm 6 ppm 5ppm Temp40 F50F60F70F80F

17. 1600 Name a Class I macro invertebrate and the qualitiy of water it would be found in.

18. Final Jeopardy What is the difference between biomagnification and bioaccumulation?