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FCAT Grade 8 Science Assessment Practice Questions

Category - FCAT Science Assessment Grade 8

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According to the principle of superposition in stratigraphy, rock layers that are the oldest are:

Found near the surface.
Found just under the surface.
Found in the lowest layer.
In the core of the earth.
Unable to be reached by mankind.

Explanation

Answer: C - According to superposition, the lower a rock layer is, the older it is. Thus, the oldest rock layers will be on the lowest layers of sediment.

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FCAT Grade 8 Science Assessment Practice Questions

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