The earliest Era in the Geologic time scale is _________.
A) Mesozoic
B) Precambrian
C) Archaeozoic
D) Cenozoic
E) Paleozoic
Correct Answer:
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Q38: _is a dark, fine- grained extrusive rock.
A)
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Q41: The term "landforms" is synonymous with_ .
A)
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Q44: In a Focus section in the "Introduction
Q45: Which of the following is NOT associated
Q46: The Moho is the boundary between the
Q47: Slate, schist, and gneiss are all rocks
Q48: A considerable body of knowledge concerning Earth's
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