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When molten rock undergoes crystallization above ground, what type of rock results?

A. Intrusive igneous rock
  B. Extrusive igneous rock
  C. Metamorphic rock
  D. Sedimentary rock

User Starhusker
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2 Answers

2 votes
Extrusive igneous rock
User Wesley Workman
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I am pretty sure that the answer is B. extrusive rock. I hope that this helps you!! Good Luck!!
User Rix
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