Earth Science Geology, the Environment, and the Universe

Section 3: Metamorphic Rocks

Self-Check Quizzes-English

1
Which type of metamorphism occurs at high temperatures and medium to low pressures?
A)regional
B)contact
C)low-grade
D)hydrothermal
2
Before metamorphism, marble was what type of rock?
A)schist
B)rock salt
C)siltstone
D)limestone
3
What do different grades of metamorphic rocks reflect?
A)relative amount of compaction
B)relative amount of pressure only
C)relative amount of temperature and cementation
D)relative amount pressure and temperature
4
Using the figure, what is the temperature range to produce low-grade regional metamorphic rock?
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A)0-200 degrees C
B)0-375 degrees C
C)200-600 degrees C
D)more than 750 degrees C
5
Which type of metamorphism occurs when very hot, mineral rich water comes in contact with surrounding rock?
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A)regional
B)contact
C)hydrothermal
D)compacted
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