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WorksheetsEcosystems Review - Part 2
Total questions: 10
Worksheet time: 6mins
Which is an example of parasitism?
cat and mouse
tadpole and frog
human and tapeworm
caterpillar and butterfly
Relationships in a grassland ecosystem is shown.
Which best describes the relationship between the deer mouse and the sparrow in this grassland ecosystem?
competition
cooperation
mutualism
parasitism
Relationships in a woodland ecosystem are shown,
Which is a predator in this woodland ecosystem?
fish
grass
hawk
mouse
Populations of wolves and rabbits in an ecosystem are represented by the graph.
Which best explains the relationship between wolves and rabbits in the ecosystem?
As the number of rabbits increases, the number of wolves increases.
As the number of rabbits increases, the number of wolves remains constant.
As the number of rabbits decreases, the number of wolves increases.
As the number of rabbits decreases, the number of wolves remains constant.
In the ocean, a sea anemone attaches itself to the shell of a hermit crab. The stinging arms of the sea anemone protect the hermit crab, while the movement of the hermit crab brings food to the sea anemone. Which best describes the relationship between the sea anemone and the hermit crab?
commensalism
mutualism
parasitism
Dead matter and waste would pile up without which type of organism?
decomposer
consumer
producer
Which is the best term to describe organisms living together in their ecosystem?
parasitism
competition
coexistence
A wolf and a rabbit are an example of which ecological relationship?
predator/prey
cooperation
mutualism
What type of relationship exists between wolves who hunt together for food?
cooperation
mutualism
parasitism
Which is the base of a rain forest ecosystem food web?
decomposition
precipitation
consumers
producers
