Asia. I looked in my World History textbook.
<span>When a supercontinent breaks itself apart, oceanic crust is at its oldest and hence most likely to form new continental crust after it subducts. As the individual continents reconverge, volcanic arcs (curved chains of volcanoes created near subduction zones) collide with continental platforms</span>
The correct answer to this question is letter "b. technology is the most critical determinant of structure." The school of thought typified by joan woodward says that technology is the most critical determinant of structure. Hope this helps answer your question.
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