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Unit 2 Review

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Across
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Late successional community
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First species to colonize a barren habitat
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Species that occur in only one area
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Larger islands support __ total species than smaller ones.
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Warming ocean temperatures shift outside the __ __ __ for many fish species.
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The ability of an ecosystem to recover after a major disturbance.
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Medicine, berries, lumber
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A pioneer species
Down
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May be responsible for primary succession
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Secondary succession starts with ____.
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The more___ diversity in a population, the better they’re able to adapt to environmental change
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This connects fragmented habitats
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This anthroogenic acitivity disrupts many ecosystem services
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An individual’s ability to survive and reproduce
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Wetland plant roots ___ pollutants
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Larger islands have __ species than smaller islands.
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a modification of an organism that makes it more fit for existence
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Temperature, precipitation, and sunlight are examples of ___ factors.
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Regions that contain a high level of species diversity, with many endemic species that are in danger of extinction
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The number of different species