Name the producer in this food chain.
phytoplankton
Name the primary consumer in this food chain.
zooplankton
Name the secondary consumer in this food chain.
butterfly fish
Name the tertiary consumer in this food chain.
octopus
Name the quaternary consumer in this food chain.
shark
What is the name of this model?
food web
Name the producer in this model
phytoplankton
(choose) What trophic level is the coral?
producer
tertiary consumer
primary consumer
secondary consumer
(choose) What trophic level is the parrotfish?
producer
tertiary consumer
secondary consumer
primary consumer
Can an organism be found in more than one trophic level? Explain giving an example from the food web.
Yes. The unicornfish is a primary consumer when it gets its energy directly from the phytoplankton. Secondary when energy from zooplankton.
(choose) A unicornfish is a(n)
herbivore
carnivore
producer
omnivore
What is the name of this model?
energy pyramid
What is the name of this model?
food chain
What is the name of the rule this model illustrates?
the 10% rule
What is the primary energy source being shown in this model?
the sun
What do the grey arrows going away from the pyramid indicate?
energy that is lost as heat
