Navigation » List of Schools » Glendale Community College » Oceanography » Ocean 115 – Introduction to Oceanography » Spring 2022 » Primary producers lecture quiz
Below are the questions for the exam with the choices of answers:
Question #1
A 50°C (150°F)
B 4000°C (7500°F)
C 100°C (212°F)
D 400°C (750°F)
E 200°C (340°F)
Question #2
A It uses salt to form a protective pillar
B It breaks into hundreds of tiny seeds
C Suffocates its parent
D It drops into the water
Question #3
A Air temperature, Seawater chemistry, Tidal range, Substrate, Exposure to waves and currents
B Exposure to waves and currents
C Air temperature, Seawater chemistry, Tidal range
D Seawater chemistry
E Air temperature
F Air temperature, Seawater chemistry, Tidal range, Substrate
Question #4
A Oak
B Mangrove
C Ponga
D Maple
E Sycamore
Question #5
A the retreat of the ocean river interface
B the advance of the ocean river interface
C the retreat or advance of the ocean river interface
D the activity of volcanoes
Question #6
A Sea grasses and Mangroves
B Pongas
C Sea grasses
D Mangroves
Question #8
A Chlorophytes, Phaeophytes, Mangephytes
B Chlorophytes, Mangephytes, Rhodophytes
C Mangephytes, Rhodophytes, Phaeophytes
D Chlorophytes, Mangephytes, Rhodophytes, Phaeophytes
E Chlorophytes, Rhodophytes, Phaeophytes
Question #9
A April
B January
C October
D July
E November
F It is the same for each month of the year
Question #10
A April
B September
C July
D March
E January
Question #11
A January
B April
C March
D September
E June
Question #12
A 30 days earlier than in 1970
B at the same time as 1970
C never, at present they are all dead
D 30 days later than in 1970
Question #13
A coccolithophores
B dinoflagellates
C nanoplankton
D diatoms
E picoplankton
Question #14
A vision and photosynthesis
B no sunlight at all
C vision but not photosynthesis
D photosynthesis but not vision
Question #15
A 2,000 meters of depth
B in the open ocean
C 1,000 meters of depth
D 3,000 meters of depth
E closest to the land
Question #16
A inorganic nutrients
B carbon dioxide
C water
D sunlight
Question #17
A all of these
B inorganic nutrients
C carbon dioxide
D sunlight
E water
Question #18
A TRUE
B FALSE
Question #19
A 7 gC/ m2/yr – 15 gC/ m2/yr.
B 285 gC/ m2/yr – 950 gC/ m2/yr.
C 1750 gC/ m2/yr – 2150 gC/ m2/yr.
D 75 gC/ m2/yr – 150 gC/ m2/yr.
E 155 gC/ m2/yr – 350 gC/ m2/yr.
Question #20
A Wolf fish
B Dominate feeders
C Secondary consumers
D Additive primary consumers
E Trophic lords
Question #21
A eating phytoplankton
B eating fish and phytoplankton
C sending sound waves through the ocean
D eating fish
E pooping
Question #22
A the depth where carbonate accumulates
B “break even” depth.
C the depth where calcium accumulates
D the depth where salt dissolves
E the depth where calcite accumulates
Question #23
A canopy environments
B ocean environments
C oxygen rich environments
D oxygen free environments
E sunlight environments
Question #25
A Mylotrophs
B Autotrophs
C Chlorotrophs
D Heterotrophs
E Arguatrophs
