Navigation » List of Schools » Glendale Community College » Oceanography » Ocean 115 – Introduction to Oceanography » Spring 2022 » Marine communities lecture quiz
Below are the questions for the exam with the choices of answers:
Question #1
A two organism are both harmed by the relationship
B both organisms benefit in these relationships
C one organism benefits, the other is not helped or harmed
D one organism benefits, but the other is harmed
Question #2
A one organism benefits, but the other is harmed
B two organism are both harmed by the relationship
C one organism benefits, the other is not helped or harmed
D both organisms benefit in these relationships
Question #3
A 50 degrees C
B 20 degrees C
C 80 degrees C
D 100 degrees C
E 10 degrees C
Question #4
A 7000 meters
B 90 meters
C 10 meters
D 9000 meters
E 1000 meters
Question #5
A fringing reef then atoll then barrier reef
B fringing reef then barrier reef then atoll
C atoll then barrier reef then fringing reef
D barrier reef then atoll then fringing reef
E barrier reef then fringing reef then atoll
Question #6
A Barracuda
B Soldierfish
C Gahhee
D Grunt
E Grunt
Question #7
A highly turbid waters
B brackish waters
C nutrient-poor waters
D freshwater
E nutrient-rich waters
Question #8
A As parasites on fish
B Tied to crinoids
C On the ocean floor
D Within the tissue of the coral polyp
Question #9
A Regullite
B Granulite
C Meofauna
D Corallite
E Coquina
Question #10
A ten feet down
B as just a thin layer on the surface
C up to one thousand feet down
D hundreds of feet down
E one foot down
Question #11
A Sunlight
B Predators
C Salinity
D Nutrients
Question #12
A The organisms found near the hydrothermal vents are mainly chemosynthetic.
B The organisms found near the hydrothermal vents are mainly photosynthetic.
C The organisms found near the hydrothermal vents are mainly filter feeders.
D The organisms found near the hydrothermal vents are mainly those with radial symmetry.
E The organisms found near the hydrothermal vents are mainly grazers.
Question #13
A Coral reef
B Deep seafloor
C Sand beach
D Open ocean
E They are all marine communities
Question #14
A between plants only
B between animals only
C different species
D the same species
E the same species and different species
Question #15
A Cannot be determined from the lecture
B No
C Yes
Question #16
A it is an organism’s role in the community.
B it is an organism’s limiting factor in its community.
C it is an organism’s ability to move through its community.
D it is an organism’s physical location in its community.
Question #17
A it is an organism’s ability to move through its community.
B it is an organism’s physical location in its community.
C it is an organism’s role in the community.
D it is an organism’s limiting factor in its community.
Question #18
A it refers to length, which can be used to describe organisms that have long specific factors.
B it refers to depth, which can be used to describe organisms that have deep specific factors.
C it refers to narrow, which can be used to describe organisms that have narrow tolerances for specific factors.
D it refers to wide, which can be used to describe organisms that have wide tolerances for specific factors.
Question #19
A it refers to depth, which can be used to describe organisms that have deep specific factors.
B it refers to wide, which can be used to describe organisms that have wide tolerances for specific factors.
C it refers to narrow, which can be used to describe organisms that have narrow tolerances for specific factors.
D it refers to length, which can be used to describe organisms that have long specific factors.