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How Can Rock Layers Change?

Published on Dec 13, 2015

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How can rock layers change?

Photo by arbyreed

Rock layers can be eroded.

Rock layers can be tilted.

Photo by Hitchster

Rock layers can be folded.

Photo by Taraji Blue

Rock layers can shift due to faults.

Photo by Jesse Varner

Igneous intrusions can move through rock layers.

Photo by loonyowl

Extrusions occur when magma reaches the Earth's surface.