A dike is ____________.
A) a sheetlike intrusion that lies parallel to surrounding layers of sedimentary rock
B) a cooled layer of lava
C) an intrusion formed within the magma chamber of a volcano
D) a sheetlike intrusion that cuts across preexisting layers
Correct Answer:
Verified
Q4: Volatiles refer to substances that _.
A)crystallize most
Q5: Igneous rocks _.
A) are formed through the
Q6: A blob-like igneous rock body that has
Q7: The formation of magma within Earth is
Q9: Geologically,melts are equivalent to both _.
A) felsic
Q9: Very early in Earth's history,it was so
Q10: When magma crystallizes,_ are formed.
A) intrusive igneous
Q12: A sill is _.
A) a sheetlike intrusion
Q13: Due to fractional crystallization and assimilation of
Q34: If a body of magma becomes more
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