Multiple Choice
Compared to low-grade metamorphic rocks,high-grade rocks ____________.
A) always contain more quartz and feldspar
B) are produced closer to the surface, high in the stratigraphic column
C) are produced at greater temperatures and pressures
D) are produced at cooler temperatures, but greater pressures
Correct Answer:
Verified
Correct Answer:
Verified
Q11: Slaty cleavage,schistosity,and compositional banding are all examples
Q19: A body of gneiss is subjected to
Q28: The process of low-grade metamorphic rocks being
Q31: Rapid,deep burial of sediments in an accretionary
Q36: Precambrian metamorphic rocks are exposed at the
Q37: Metamorphism,in broadest terms,involves _.<br>A) the settling of
Q38: All metamorphic rocks are formed within a
Q39: Metamorphism may be induced by _.<br>A) contact
Q40: Which of the following processes cannot occur
Q46: In the formation of gneiss from granite,the