American Public University / BIOL 180 Quiz 8 Questions and Answers. Latest update. Graded A+
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Course
American Public University / BIOL 180
Institution
American Public University / BIOL 180
American Public University / BIOL 180 Quiz 8 Questions and Answers. Latest update. Graded A+.Part 1 of 5 - Chapter 20 30.0 Points
Question 1 of 33
3.0 Points
Why are those at the top of a food chain affected if a species at the bottom of the food chain
consumes a toxin?
A. species at the ...
Question 1 of 33
3.0 Points
Why are those at the top of a food chain affected if a species at the bottom of the food chain
consumes a toxin?
A. species at the bottom enjoy toxins
B. fat soluble compounds biomagnify
C. water availability decreases
D. species at the top eat more
Feedback:Great job.
Question 2 of 33
3.0 Points
What is the area of Earth where water movement and storage occurs?
A. hydrosphere
,
B. stratosphere
C. atmosphere
D. troposphere
Feedback:Great job.
Question 3 of 33
3.0 Points
Because the desert has extreme temperatures and a shortage of water, what type of net primary
productivity does it have?
A. high
B. low
C. medium
, D. productive
Feedback:Great job.
Question 4 of 33
3.0 Points
What happens to the amount of energy as it moves between trophic levels?
A. no change
B. stable
C. decreases
D. increases
Feedback:Great job.
Question 5 of 33
3.0 Points
Temperature and precipitation are examples of what in an environment?
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