1. 1 200 pt 300 pt 400 pt 500 pt 100 pt 200 pt 300 pt 400pt 500 pt 100 pt 200 pt 300 pt 400 pt 500 pt 100pt 200 pt 300pt 400 pt 500 pt 100pt 200 pt 300pt 400 pt 500 pt 100 pt Living Things Anything Goes WatershedChemistry River Grab-bag

2. 2 Small animals used as indicators of a river’s health

3. 3 What are BMI’s?

4. 4 Thin strip of vegetated land bordering a lake, river or stream.

5. 5 What is a riparian zone?

6. 6 Produce oxygen for organisms that live in water.

7. 7 What are plants?

8. 8 This plant type tends to overgrow in lakes polluted with nitrates and phosphates.

9. 9 What is algae.

10. 10 BMI is an abbreviation for this terminology.

11. 11 What is Benthic Macro Invertebrate.

12. 12 Percent of water that covers the earth.

13. 13 What is 75%

14. 14 Percent of drinking water that the Cedar River supplies to the City of Seattle

15. 15 What is 66%

16. 16 A root wad or log jam would be considered this on a river (think river safety).

17. 17 What is a strainer

18. 18 This pH is considered a healthy range for most living organisms.

19. 19 What is 6.5 to 8.5

20. 20 Filling up this dam in 1915 led to the flooding of Moncton and the formation of Rattlesnake lake.

21. 21 What is the Masonry Dam

22. 22 A region draining into a river, river system or other body of water

23. 23 What is a watershed?

24. 24 The Cedar River originates (starts!) at this point.

25. 25 What is Chester Morse Lake?

26. 26 To help your watershed, the best time to water your lawn is at this time.

27. 27 What is in the morning?

28. 28 The Landsburg Dam diverts water to this lake

29. 29 What is Lake Youngs?

30. 30 The Cedar River Watershed basically ends at this point?

31. 31 What is the Puget Sound?

32. 32 This chemistry test measures the acidity of water.

33. 33 What is pH?

34. 34 This chemistry test is a measure of how much biodegradable waste is in the water.

35. 35 What is BOD- biochemical oxygen demand?

36. 36 The healthy range of turbidity of drinking water.

37. 37 What is.5 to 1 NTU?

38. 38 This factor has a very big affect on dissolved oxygen levels in water.

39. 39 What is temperature?

40. 40 These two compounds are found in fertilizers and can cause algae blooms!

41. 41 What are phosphates and nitrates.

42. 42 Group 1 BMI’s that are very intolerant to pollution have this PTV range

43. 43 What is 0 to 2

44. 44 PFD stands for this….

45. 45 What is personal flotation device?

46. 46 Two specific factors that affect Dissolved Oxygen.

47. 47 What are seasons, time of day, organic wastes, climate, and plants.

48. 48 The ideal percentage of dissolved oxygen in water.

49. 49 What is 100%?

50. 50 Two major results of diverting the Cedar River into Lake Washington.

51. 51 What is the Black River dried up and the salmon run died off?