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How rock layers in different locations can be connected to make pictures of a region's geology.
It is an educational content of CK-12 Foundation (to access some of the CK-12 contents you must be logged ...
How rock layers in different locations can be connected to make pictures of a region's geology.
It is an educational content of CK-12 Foundation (to access some of the CK-12 contents you must be logged ...
Hipervinculo Ciencias de la Tierra y Medioambiente
How scientists have been able to determine the age of Earth.
It is an educational content of CK-12 Foundation (to access some of the CK-12 contents you must be logged in).
How scientists have been able to determine the age of the Earth.
It is an educational content of CK-12 Foundation (to access some of the CK-12 contents you must be logged in).
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