Lab Test 1

Question 1

Total percentage of paper recycled

Answer 1

15%

Question 2

Total percentage of plastic recycled

Answer 2

20%

Question 3

Total percentage of aluminum recycled

Answer 3

4%

Question 4

Total percentage of glass recycled

Answer 4

0%

Question 5

Total percentage of recyclables incorrectly trashed

Answer 5

21%

Question 6

N

Answer 6

Number of individuals at the END of a timespan

Question 7

N0

Answer 7

Number of individuals at the START of time span

Question 8

T

Answer 8

Number of years in timespan

Question 9

K

Answer 9

Annual growth rate

Question 10

What critical thinking skill was used when discussing census data of human population

Answer 10

Skill 2

Identifying sources and determining their reliability

Question 11

Successful wildlife management projects

Answer 11

Building osprey platforms and wood duck boxes

Restricting or banning ddt

Preventing led shot of hunting cranes and bald eagles

Provision of feeding area, growing corn for birds

Question 12

Acceptable levels of temp

Answer 12

Cold water - 5-7 c
Medium 15-17 c
Warm 23-25

Question 13

Acceptable levels of pH

Answer 13

Between 5-7

Question 14

Acceptable levels of Dissolved Oxygen

Answer 14

Most fish 3mg / L

Others: 6mg / L

Question 15

Acceptable levels of Chloride

Answer 15

No more than 10 mg / L

Question 16

Acceptable levels of Nitrates

Answer 16

For humans : 10 mg / L drinking

For wild life : 90 mg / L

Question 17

Acceptable levels of Phosphates

Answer 17

0. 01 mg / L acceptable

0. 025 mg / l starts fertilizer effect

Question 18

Acceptable levels of Sulfates

Answer 18

250 Mg / L is unpleasant but no health concern

Question 19

Acceptable levels of Turbidity

Answer 19

.5 to 1.5 FAU