1. Powerpoint Jeopardy Water Resources Water Treatment Biological pollution Chemical Pollution Controlling Pollution Sediment/ Thermal 10 20 30 40 50

2. List three sources of surface water. Category 1 – 10 points

3. What happens to the water table as groundwater is depleted? Category 1 – 20 points

4. What type of rock makes up an aquifer? Category 1 – 30 points

5. What forms the floor of an aquifer? Category 1 – 40 points

6. What zone is above the water table? Category 1 – 50 points

7. What is desalination? Category 2 – 10 points

8. What is added to drinking water to sterilize (disinfect) it? Category 2 – 20 points

9. What is aeration? Category 2 – 30 points

10. What are the steps of water treatment? Category 2 – 40 points

11. What chemicals cause organic matter to form clumps during water treatment? Category 2 – 50 points

12. What is sewage? Category 3 – 10 points

13. What is a pathogen? Category 3 – 20 points

14. What 3 pollutants are most common in sewage? Category 3 – 30 points

15. What process occurs after water is used? Category 3 – 40 points

16. Name the 5 types of water pollutants? Category 3 – 50 points

17. Give an example of a toxic chemical. Category 4 – 10 points

18. What type of pollution can be traced? Category 4 – 20 points

19. What pollutant includes nitrate and phosphate? Category 4 – 30 points

20. What is a non-point source pollutant? Category 4 – 40 points

21. Explain eutrophication. Category 4 – 50 points

22. What is the current best way to prevent water pollution? Category 5 – 10 points

23. What is the name of the major pollution law? Category 5 – 20 points

24. Give an example of a way to conserve water. Category 5 – 30 points

25. Give an example of efficient water use. Category 5 – 40 points

26. What three things did the Clean Water Act provide? Category 5 – 50 points

27. What causes changes in the temperature of a body of water? Category 6 – 10 points

28. How does sediment pollution affect aquatic ecosystems? Category 6 – 20 points

29. What process results in sediment pollution? Category 6 – 30 points

30. What kinds of pollution do nuclear power plants produce? Category 6 – 40 points

31. How does thermal pollution affect fish? Category 6 – 50 points