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WorksheetsReview Ocean Zones
Total questions: 27
Worksheet time: 16mins
Name
Class
Date
1.
In what zone does approximately 90% of all ocean life live?
a)
sunlight
b)
twilight
c)
midnight
2.
The sunlight zone is also known as the __________________________ zone.
a)
hot
b)
bright
c)
happy
d)
euphotic
3.
Animals that can use their bodies to make light are called _______________.
a)
magic
b)
shiny
c)
amazing
d)
bioluminescent
4.
As oceans become deeper, the water pressure ___________________.
a)
increases
b)
decreases
c)
stays the same
5.
This fish pictured is an example of:
a)
Sessile life
b)
Benthic life
c)
Pelagic life
d)
Aphotic life
6.
The correct order of ocean zones in the aphotic zone, is:
a)
Aphotic, Abyssal, Bathyal
b)
Abyssal, Photic, Hadal
c)
Bathyal, Abyssal, Hadal
d)
Bathyla, Hadal, Abyssal
7.
Which layer of the ocean starts at 600 feet and extends to 3000 feet?
a)
sunlight
b)
twilight
c)
midnight
8.
The midnight zone is also known as the __________________ zone.
a)
frozen
b)
aphotic
c)
frightening
d)
dark
9.
Humans can only explore the midnight zone with the help of ________________.
a)
scuba gear
b)
the federal government
c)
submersible vehicles
d)
Jesus
10.
Which zone has the warmest water temperature?
a)
sunlight
b)
twilight
c)
midnight
11.
The ocean layers are divided by the amount of __________________ in each layer.
a)
animals
b)
salt
c)
light
d)
people
12.
Sunlight allows ________________ to occur in the sunlight zone.
a)
bioluminesence
b)
transpiration
c)
photosynthesis
d)
voting
13.
This is the zone of the ocean that is the deepest.
a)
abyssal
b)
trenches
c)
midnight
d)
oceanic
14.
This fish pictured is an example of:
a)
Sessile life
b)
Benthic life
c)
Pelagic life
d)
Aphotic life
15.
This fish pictured is an example of:
a)
Sessile life
b)
Benthic life
c)
Pelagic life
d)
Aphotic life
16.
organisms that live on or in the bottom
a)
benthos
b)
neuston
c)
littoral
d)
heterotrophs
17.
In which zone do you find animals that are colorless and have no eyes?
a)
Midnight
b)
Twilight
c)
Abyssal
d)
Sunlight
18.
•
•Bathypelagic Zone (Midnight Zone) ...
a)
b)
c)
d)
19.
•Epipelagic Zone (Sunlight Zone)
a)
b)
c)
d)
20.
•
•Bathypelagic Zone (Midnight Zone) ...
a)
b)
c)
d)
21.
•Mesopelagic Zone (Twilight Zone) ...
•
a)
b)
c)
d)
22.
•Abyssopelagic Zone (Abyss) ...
a)
b)
c)
d)
23.
•Hadalpelagic Zone (The Trenches)
a)
b)
c)
d)
24.
•Abyssopelagic Zone (Abyss) ...
a)
b)
c)
d)
25.
•Mesopelagic Zone (Twilight Zone) ...
a)
b)
c)
d)
26.
•
•Abyssopelagic Zone (Abyss) ...
a)
b)
c)
d)
27.
•Epipelagic Zone (Sunlight Zone)
a)
b)
c)
d)
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