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WorksheetsEcosystems Review
Total questions: 11
Worksheet time: 10mins
herbivore
a consumer that feeds on plants only
carnivore
a consumer that feeds on animals only
omnivore
a consumer that feeds on plants and animals
producer
an organism that can make its own food through photosynthesis
consumer
an organism that gains energy by feeding on other organisms
Which trophic level contains the most energy in the pyramid?
Which level in the energy pyramid below would represent a third level consumer?
describes the nonliving things in an ecosystem
Biotic
Abiotic
Predator
Prey
describes the living things in an ecosystem
Biodiversity
Ecosystems
Abiotic
Biotic
What is a keystone species?
A species that is most abundant in an ecosystem.
A species that plays a critical role in maintaining the structure of an ecological community.
A species that has no predators in its ecosystem.
A species that can live in a variety of ecosystems.
What is mutualism?
Both species benefit
Neither species benefits
One species benefits, one is harmed
One species benefits, one is unaffected
Which of the following is not an example of symbiosis
Mutualism
Competition
Commensalism
Parasitism
What type of relationship is this: a crocodile's teeth are cleaned by the bird, crocodile gets clean teeth, bird gets a free meal
Mutualism
Commensalism
Parasitism
Predation
