The process of assimilation ____.
A) includes melting and incorporation of inclusions of country rock
B) includes the inclusion of country rock in an extrusive magma
C) occurs in all plutons
D) results in additional heating of a magma body
E) separates mafic rock from felsic rock
Correct Answer:
Verified
Q22: One example of a vesicular felsic rock
Q23: Most plutons form _.
A)well within plates
B)from extruded
Q24: Aphanitic, phaneritic, and porphyritic are terms that
Q25: Natural glass such as obsidian forms when
Q26: A laccolith forms when a sill _
Q28: Although all compositions are represented, most plutons
Q29: Both batholiths and stocks are _.
A)mostly discordant
B)not
Q30: Large crystals found in a fine-grained groundmass
Q31: Igneous rocks formed by explosive volcanic activity
Q32: The intrusive igneous rocks that most likely
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