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      Standards

      5-LS2
      Ecosystems: Interactions, Energy, and Dynamics
      Next Generation Science Standards (NGSS)

      5-LS2-1 Develop a model to describe the movement of matter among plants, animals, decomposers, and the environment.

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      • Plesiosaurs and other Large Marine Reptiles
      • Coral Reefs and Climate Change
      • Coral Reefs and Climate Change
      • Smithsonian Science How: Exploring the Coral Reefs of Belize
      • What's a Lichen? How a Smithsonian Scientist Studies a Unique Symbiosis
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