eSchool Today
E School Today: Landforms
Understand the formation and geology of different landforms around the Earth.
![Iris: Seismic Tomography [Pdf] Graphic](https://d15y2dacu3jp90.cloudfront.net/images/attachment_defaults/resource/large/FPO-knovation.png "Iris: Seismic Tomography [Pdf] Graphic")
Incorporated Research Institutions for Seismology
Iris: Seismic Tomography [Pdf]
Learn how seismic tomography imaging helps scientists understand the formation of the Earth's interior.
Annenberg Foundation
Annenberg Learner: Earth and Space Science: The Geologic Timeline
Take this online quiz and test your knowledge of geological history, and the formation of our atmosphere, water, crust, oxygen, tectonic plates, Moon, and the rest of the Earth.
Indiana University
Indiana University: Evolution of Continents and Oceans
A course lecture on how the Earth's geological features have evolved through the movements of tectonic plates. Explains the different types of plate boundaries and how they manifest in geological formations. Also describes the structure...
TeachEngineering
Teach Engineering: How Mountains Are Formed
Students investigate how mountains are formed. Concepts include the composition and structure of the Earth's tectonic plates and tectonic plate boundaries, with an emphasis on plate convergence as it relates to mountain formation....