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Activity
It's About Time

Energy Flow in Ecosystems

For Teachers 7th - 12th Standards
Emerging biochemists more fully understand the flow of energy in ecosystems as they explore the laws of thermodynamics and relate them to energy transfer in food chains. They also investigate heat loss from the human body and how...
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Lesson Plan
Serendip

Food Webs, Energy Flow, Carbon Cycle, and Trophic Pyramids

For Teachers 6th - 12th Standards
The reintroduction of a species to an area doesn't always go as expected. Scholars learn about the reintroduction of wolves into Yellowstone National Park with a video, reading, and discussion questions. They complete a hands-on activity...

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