Ecosystem Dynamics Part 2
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Biology, Science
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9th - 10th Grade
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Medium
Used 14+ times
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4 Slides • 3 Questions
1
Ecosystem Dynamics Part 2
Biology 2020-2021
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Symbiosis-A close relationship between 2 organisms
Parasitism-one organism benefits and one organism is harmed. Not predation because no organisms are killed (initially)
Commensalism-one organism benefits and one organism is neither benefited or harmed
Mutualism-both organisms benefit
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Multiple Select
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Multiple Select
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Biodiversity
The variety of species in an ecosystem.
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Keystone Species-a species that has an especially strong effect on an ecosystem
Whatever happens to this species has an effect on the WHOLE ecosystem!
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Open Ended
Ecosystem Dynamics Part 2
Biology 2020-2021
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