Multiple Choice
If a body of igneous (source) rock is subjected to partial melting,the magma that is produced is expected to be ____________.
A) identical in chemical composition to the source rock
B) more mafic than the source rock
C) more felsic than the source rock
Correct Answer:
Verified
Correct Answer:
Verified
Q31: Geologically,melts are equivalent to both _ and
Q32: As compared to coarse-grained igneous rocks,all fine-grained
Q33: Coarse-grained granite is most similar in mineral
Q34: Viscosity depends on _.<br>A)temperature<br>B)volatile content<br>C)silica content<br>D)All of
Q35: Large igneous provinces are formed by _,which
Q37: In regard to the cooling of molten
Q38: Volatiles refer to substances that _.<br>A)crystallize most
Q39: Mt.Kilimanjaro and the Basin and Range Province
Q40: Which of the following is NOT a
Q41: The silicate mineral that is found in