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5 votes
What brings new rock to Earth's surface?

User Aku
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2 Answers

5 votes
under our ground right now there is smushed rock waiting to come out, basically layers of rock eventually the top layer melts and he second layer comes out then the other then the other and etc
User Sergey Gornostaev
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7.8k points
3 votes
the shifting of tectonic plates
User Dendrobates
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