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WorksheetsBiomes, Habitats, & Ecology
Total questions: 20
Worksheet time: 17mins
Which of the following organisms DO NOT compete for the same food source?
grasshoppers and rabbits
hawks and blue jays
owls and hawks
caterpillars and rabbits
What relationship best describes the relationship between the hare and the lynx?
competition
predator-prey
parasitism
mutualism
How do producers (like plants) get their energy to survive and reproduce?
competing for sunlight
disguising themselves from consumers
releasing more oxygen into the environment
more biotic factors relying on them
Cleaner shrimp get some of their nutrition from eating dead parasites in fish. Which type of relationship is between the shrimp and the fish?
predator-prey
mutualism
parasitism
commensalism
Which type of relationship is harmful to one organism while and beneficial to the other?
parasitism
competition
predator-prey
commensalism
Vultures are important to an ecosystem because they
cause the death of other organisms.
eat plants to limit the producers.
feed on dead animals, which aides in the recycling of environmental materials.
make energy and pass it on to other organisms
Which shows a correct transfer of energy?
grass - sun - rabbit - snake - soil
water - rabbit - flower - hawk - ants
worm - rabbit - snake - hawk - clouds
sun - grass - rabbit - snake - hawk
Which includes all biotic factors?
rock, soil, air
plants, animals, fungi
water, air, soil
bacteria, viruses, water
what is an omnivore?
a meat-eater
a plant-eater
a meat and plant eater
Which BEST explains what would happen if decomposers disappeared in an ecosystem?
everything would stop functioning immediately.
everything would function normally.
the ecosystem would become cleaner
the ecosystem would be overrun with dead matter.
