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There are three basic types of rocks: sedimentary, igneous, and metamorphic. Sedimentary rocks are distinguished by their layered formation on the earth's surface. Igneous rocks are formed by the cool ...
Presents the three major rock types and the rock cycle.
It is an educational content of CK-12 Foundation (to access some of the CK-12 contents you must be logged in).
Presents the three major rock types and the rock cycle.
It is an educational content of CK-12 Foundation (to access some of the CK-12 contents you must be logged in).
Critiques videos about the rock cycle created by students.
It is an educational content of CK-12 Foundation (to access some of the CK-12 contents you must be logged in).
An eroded dome of sedimentary rock layers creates a structure that looks from space like a blue eye in the Sahara.
It is an educational content of CK-12 Foundation (to access some of the CK-12 contents ...
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