Components of an ecosystem
Lesson 10 / 11
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I can describe how changes in abiotic and biotic factors affect organisms in an ecosystem including how the size of predator and prey populations are cyclical.
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Ecosystems contain biotic and abiotic components.
Changes in biotic and abiotic factors will affect communities within an ecosystem.
Predators are consumers that eat prey.
The population sizes of predators and prey increase and decrease in predator-prey cycles.
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