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Question
Which rock type, or combination of rock types, makes up the majority of Earth's outermost solid surface?A) Igneous rocks
B) Sedimentary rocks and metamorphic rocks
C) Sedimentary rocks
D) Igneous rocks and metamorphic rocks
Answer
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A) Life
B) Water
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B) Precambrian
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D) Cenozoic
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A) 100,000 years
B) 70,000 years
C) 10,000 years
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A) 0 km
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C) Regional
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