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What Are Nonliving Parts of Ecosystems?
In this ecosystem worksheet, students brainstorm the nonliving things found in a desert ecosystem and a polar ecosystem. This worksheet is a graphic organizer.
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Ecological Pyramids interdependence, food chains, food webs, trophic levels
Young scientists explore the interdependence of organisms with this simple life science activity. Using the provided template, students create and label tiered pyramids that model the hierarchy of trophic levels in ecosystems.
4th - 8th Science CCSS: Adaptable