Ocean 115 - Introduction to Oceanography » Winter 2023 » Week 5 Post-reading Quiz
Need help with your exam preparation?
Get Answers to this exam for $6 USD.
Get Answers to all exams in [ Ocean 115 - Introduction to Oceanography ] course for $25 USD.
Existing Quiz Clients Login here
Question #1
Which zone in the ocean contains enough light for photosynthesis?
A.
abyssal zone
B.
disphotic zone
C.
aphotic zone
D.
hadal zone
E.
euphotic zone
Question #2
What is the primary need for living matter to function?
A.
enzymes
B.
hydrogen
C.
energy
D.
protein
E.
oxygen
Question #3
What does a food web illustrate?
A.
trophic relationships
B.
heterotroph consumption
C.
primary production
D.
a net filled with food
E.
autotroph
Question #4
What is a population?
A.
The largest marine ecosystem
B.
The number of different species in an area
C.
A group of organisms of the same species occupying a specific area
D.
A group of interacting organisms of different species at a particular location
E.
A group of organisms of the same species in several locations
Question #5
What is the most important physical environmental factor in intertidal communities?
A.
density
B.
temperature
C.
pressure
D.
rise and fall of tides
E.
salinity
Question #6
Seaweeds used as additives for fabrics and adhesives would be classified in which group of marine resources?
A.
marine energy resource
B.
ecological resources
C.
biological resources
D.
nonextractive resources
E.
physical resources
Question #7
Petroleum most likely formed from which organic substrate?
A.
Planktonic organisms and bacteria
B.
Sea grasses
C.
Whale falls
D.
Fossilized fish
E.
Water column debris
Question #8
What is hypoxia?
A.
The depletion of nutrients in an area
B.
The depletion of free oxygen in an area
C.
The increase of nitrogen in an area
D.
The increase of carbon dioxide in an area
E.
The increase of free oxygen in an area
Question #9
What is a major product of combustion for all hydrocarbons?
A.
carbon dioxide
B.
oxygen
C.
nitrous oxide
D.
hydrogen
E.
nitrogen
Question #10
What happens when the ocean absorbs more carbon dioxide?
A.
Calcium carbonate dissolution decreases.
B.
Seawater pH increases.
C.
Less carbonic acid forms.
D.
Seawater pH decreases.
E.
Coral reef building increases
Need help with your exam preparation?
Get Answers to this exam for $6 USD.
Get Answers to all exams in [ Ocean 115 - Introduction to Oceanography ] course for $25 USD.
Existing Quiz Clients Login here