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3/1 Human Impacts on Ecosystems
By Ryan Beeler
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Last updated 9 months ago
24 questions
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Go Here for the PPT
Question 1
1.
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Question 2
2.
What are the benefits of coral reefs?
Question 3
3.
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Question 4
4.
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Question 5
5.
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Question 6
6.
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Question 7
7.
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Question 8
8.
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Question 9
9.
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Question 10
10.
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GO HERE for questions 11-24
Begin playing and click the pond in the mid-atlantic region.
Question 11
11.
Why is the pond not a good location to sample water from?
Question 12
12.
Would pollutants in runoff be an example of point source or nonoint source pollution?
Point source pollution
Nonpoint source pollution
Question 13
13.
Explain your answer.
Now click on the mid-atlantic stream.
Question 14
14.
Where is the best place to sample from in the stream?
Question 15
15.
Explain why you think this is the best place to sample in the stream.
Question 16
16.
What do you use to measure a sample of water's physical properties?
Question 17
17.
What three parameters are you measuring in regards to a sample of water's physical properties?
Question 18
18.
How deep does the probe need to be in the water
(click on the probe to submerge it)
?
Question 19
19.
After you take three samples, record your
average
measurements of the sample of water's physical properties in the data table.
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Question 20
20.
Did average temperature, turbidity, and pH vary significantly between the different locations?
Question 21
21.
Explain.
Question 22
22.
Which location would you argue is the most polluted?
Mid-Alantic Stream
Southwest Canal
Mid-Alantic Wastewater Treatment
Southwest Pond
Question 23
23.
Why for #22?
Question 24
24.
For the location you chose in #22, where do you suspect this pollution comes from? Why?