Unit Plan
Ck 12: Earth Science: Roles in an Ecosystem Unit Plan
CK-12 Foundation

Ck 12: Earth Science: Roles in an Ecosystem

For Students 9th - 10th
[Free Registration/Login may be required to access all resource tools.] Describes the different roles in an ecosystem.
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Handout
Nh Pbs: Nature Works: Ecosystems Handout
PBS

Nh Pbs: Nature Works: Ecosystems

For Students Pre-K - 1st
How would you define an ecosystem? Check out this educational resource to learn more about the living and nonliving parts of different ecosystems.
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