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Browse Pennsylvania State Standards
Browse Pennsylvania State Standards
>
Pennsylvania
>
Academic Standards
>
Environment and Ecology - 2002
>
11-12
Areas:
:
4.7. Threatened, Endangered and Extinct Species
Standards:
A. Analyze biological diversity as it relates to the stability of an ecosystem.
B. Examine the effects of extinction, both natural and human caused, on the environment.
C. Analyze the effects of threatened, endangered or extinct species on human and natural systems.
