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PT/Volc

QuestionAnswer
Age of the universe 13.7 billion years
Age of the earth 4.57 billion years
Oldest oceanic crust found in any ocean basin 180 Billion Years
Oldest Continental Rock found 3.9 Billion Years
Three types of plate boundaries Divergent, convergent, and transform
Three types convergent boundaries OC, CC, OO
Two Settings of divergent boundaries Oceanic and continental lithosphere
Created by: lrd002
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