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Chapter 14
Concept 3 Quiz
Concept 3 Quiz
Describe the classification of marine organisms and marine life zones.
This activity contains 10 questions.
The __________ zone is a subdivision of the benthic zone and includes the deep-ocean floor.
coastal
intertidal
pelagic
neritic
abyssal
The __________ is the portion of the photic zone near the surface where light is strong enough for photosynthesis to occur.
pelagic
benthic
aphotic
neritic
none of the above
__________ include all organisms (algae, animals, and bacteria) that drift with ocean currents.
Plankton
Floaton
Nekton
Photon
Benthos
Benthos include all animals capable of moving independently of the ocean currents, by swimming or other means of propulsion.
True
False
In the aphotic zone there is no sunlight.
True
False
Identify each of the indicated marine life zones by selecting the correct response.
(Marine life zones figure, Copyright © Prentice Hall, Inc.)
This question presents 8 items numbered 6.1 through 6.8. Each item is presented with a pulldown menu containing the letters A through H.
For each item below, use the pull-down menu to select the letter that labels the correct part of the image.
6.1 abyssal zone
A
B
C
D
E
F
G
H
6.2 neritic zone
A
B
C
D
E
F
G
H
6.3 oceanic zone
A
B
C
D
E
F
G
H
6.4 aphotic zone
A
B
C
D
E
F
G
H
6.5 pelagic zone
A
B
C
D
E
F
G
H
6.6 benthic zone
A
B
C
D
E
F
G
H
6.7 photic zone
A
B
C
D
E
F
G
H
6.8 intertidal zone
A
B
C
D
E
F
G
H
Which of the following is
not
a marine life zone based on the distance from shore?
benthic
neritic zone
oceanic zone
intertidal zone
none of the above
Nutrients or food in the abyssal zone is derived from
tiny decaying particles
large fragments of entire dead bodies
hydrothermal vents and special processes of chemosynthesis
a and b
all of the above
Marine organisms in the pelagic zone are all plankton.
True
False
Most of the world's commercial fisheries are most successful in the zone from the gently sloping continental shelf out to the shelf break.
True
False
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