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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

Watershed ChemistryRiver

Grab-bag

2

100: Feeding group of BMI’s that eat algae from rocks

and other surfaces

3

100 What are

scrapers?

4

200: Bacteria that are often found in raw

sewage.

5

200: What are fecal coliform

bacteria.

6

300: Another term for producers or

plants.

7

300: What are autotrophs?

8

400: Algae tends to overgrow in lakes

polluted with these substances.

9

400: What are nitrates

and phosphates.

10

500: the meaning of benthic

11

500: What is bottom dwelling.

12

100: The percent of fresh water that is readily

available for human use.

13

100: What is .1%

14

200: The name of the lake that holds water

diverted from the Landsburg Dam.

15

200: What is Lake Youngs?

16

300: A fixed object in a river that allows

water to move through it.

17

300: What is a Strainer?

18

400: 6.5 to 8.2 is the optimum range for

this chem test

19

400: what is pH?

20

500: This diversion dam diverts water

from the Cedar River to Seattle.

21

500: What is the Landsburg Dam?

22

100: Surrounding land that drains water into

a common body of water.

23

100: What is a watershed?

24

200: The source of energy for the

Earth's water cycle

25

200: What is the Sun?

26

300: Pollution that can be traced to a specific

source.

27

300: What is Point Pollution?

28

400: The Landsburg Dam diverts water to

this lake

29

400: What is Lake Youngs?

30

500: These two things serve as reservoirs (holding

places) of water up in the Cedar River Watershed

(above Landsburg)

31

500: What is Chester Morse

Lake and Masonry Dam.

32

100: cutting back trees from the shoreline can impact this chemistry

test

33

100: What is temperature (or

Total solids)?

34

200: This chemistry test is a measure of how acidic and basic

the water is.

35

200: What is pH?

36

300: A healthy level for

temperature change.

37

300: What is 0!?

38

400: An excellent

range for WQI.

39

400: What is 91-100?

40

500: These two tests are affected by soil erosion and urban runoff and make the water

“muddy” looking.

41

500: What are total solids and turbidity?

42

100: BMI’s that are very

intolerant to pollution have this PTV range

43

100: What is 0-2

44

200: PTV stands for this….

45

200: What is pollution tolerance value?

46

300: Increased temperature affects

thisChemistry test.

47

300: What is DO?

48

400: The ideal amount of

Nitrates for water.

49

400: What is 0!?

50

500: The dam in the upper Cedar River watershed that was built to hold water.

51

500: What is the Masonry dam?