Instructional Video

Iris: Layers of the Earth

Curated by ACT

This animation explores the 3 main layers of the Earth and tells how they were discovered, what they are, and how the crust differs from the tectonic (lithospheric) plates. [6:20]

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Classroom Considerations
  • Knovation Readability Score: 5 (1 low difficulty, 5 high difficulty)
  • The intended use for this resource is Instructional