WorksheetsAICE Marine Exam Review
Total questions: 30
Worksheet time: 21mins
What is each individual coral organism known as?
Colony
Polyp
Anemone
Cnidaria
Which type of reef is known for its annular shape?
Fringing
Barrier
Patch
Atoll
What occurs during the third step of atoll formation?
Island fully subsides, leaving an atoll
Barrier reef forms around the island
Fringing reef grows around the island
Volcanic island forms
All coral bleaching events have to do with a change in water______________.
Salinity
pH
Temperature
Color
What word is the name of the dinoflagellate symbiont found inside coral tissue?
Symbiotinius
Coccolithophore
Cyanobacteria
Zooxanthellae
What word describes reef building hard corals?
Ahermatypic
Crepuscular
Hermatypic
Anemonic
Which of the following organisms are responsible for bioerosion of coral reefs?
Parrotfish
Butterflyfish
Crown-of-thorns sea stars
Humans
Which of the following organisms are corals related to?
Jellies
Sea stars
Anemones
Sand dollars
During a hurricane, how do reefs protect the shoreline?
Cause upwelling, weakening tropical cyclones
Cause waves to break out to sea, preventing shoreline erosion
Prevent storm surge from occuring
Act as a wind break, slowing gusts
How is salinity usually expressed?
As parts per hundred (%)
As parts per thousand (‰)
As parts per million
What will happen to density as temperature decreases?
A marine invertebrate group with pentaradial symmetry and tube feet.
crustaceans
bony fish
zooplankton
echinoderms
A marine invertebrate group with a hard skeleton, ten jointed legs and a nauplius larval stage
crustaceans
zooplankton
echinoderm
bony fish
An organism that plays a unique and crucial role in the way an ecosystem functions
domain
phylum
kingdom
keystone species
Part of The Abiotic Phase Of The Nutrient Cycle Where Nutrients Can Remain For Long Periods Of Time
Reservoir
Abiotic
Leaching
Infiltration
