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CK-12 Foundation
Ck 12: Plix: Continent Continent Convergent Plate Boundaries
[Free Registration/Login Required] This site includes an animation and a short quiz over convergent plate boundaries.
CK-12 Foundation
Ck 12: Plix: Volcano Map: Oceanic Oceanic Convergent Plate Boundaries
[Free Registration/Login Required] Get an inside look of a subduction zone with the animation on this page. Page includes a interactive animation and a short quiz.
CK-12 Foundation
Ck 12: Plix: Independence vs. Dependence: Geological Stresses
[Free Registration/Login Required] An animation to illustrate the effects that different tectonic stresses have on rocks. Also included on the site is a short quiz over tension and compression.