The formation of Extrusive rocks takes place: – McqOptions

MCQOPTIONS

1.	The formation of Extrusive rocks takes place:
A.	By solidification of magma above the earth's surface
B.	Due to excessive pressure at great depths
C.	By deposition of magma at a great depth
D.	At an intermediate depth by transformation
Answer» B. Due to excessive pressure at great depths

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