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Question
Name three rocks that are produced by contact metamorphism.A) Quartzite, marble, and hornfels
B) Marble, schist, and slate
C) Slate, phyllite, and gneiss
D) Gneiss, quartzite, and anthracite coal
Answer
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Related questions
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B) Paleozoic
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What does "-zoic" in the eras of the geologic time scale refer to?
A) Life
B) Water
C) Rock
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A) Mesozoic
B) Precambrian
C) Paleozoic
D) Cenozoic
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What is the effective maximum range for carbon-14 dating?
A) 100,000 years
B) 70,000 years
C) 10,000 years
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A) 1.3 billion years
B) 704 million years
C) 14.1 billion years
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B) An atom that has more or fewer electrons than it should
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A) basaltic
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Which of the following is a metamorphic facies?
A) Kaolinite
B) Staurolite
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A) Pyrometamorphism
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Generally speaking, how does the chemical composition of most metamorphic rocks compare to that of the parent rock?
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Which of the following rocks represents the highest grade of metamorphism?
A) Biotite schist
B) Quartzite
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Which of the following is the parent rock of quartzite?
A) Limestone
B) Conglomerate
C) Granite
D) Sandstone
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What is the minimum depth at which subduction zone metamorphism will occur?
A) 0 km
B) 30 km
C) 25 km
D) 13 km
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What kind of metamorphism will occur if the environmental conditions are 400C and 5 kilobars?
A) Hydrothermal
B) Contact
C) Regional
D) Subduction zone