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Subject: Science - Biological and Life Sciences - Science - Earth science - Science - Ecology - Science - Oceanography - Social Studies - Geography
Title: Biomagnification in the Great Lakes Ecosystems     
Description: This Xpeditions lesson focuses on biomagnification as it relates to the ecosystems of the Great Lakes region in the mid-western United States. As they work through the lesson, students diagram a food chain and label maps to show progress on environmental issues.
Thinkfinity Partner: National Geographic Education
Grade Span: 9,10,11,12