On the cross-section, find the transition from continental crust to oceanic crust of the North American continent. At approximately what mile along the cross section (find by hovering the mouse cursor over the cross-section) are the transitions (Use what you know about plate thickness. The actual sea level line does not necessarily tell you where the edge of the continental crust is) ?

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Koen Pham

Geography

24 May, 22:27

On the cross-section, find the transition from continental crust to oceanic crust of the North American continent. At approximately what mile along the cross section (find by hovering the mouse cursor over the cross-section) are the transitions (Use what you know about plate thickness. The actual sea level line does not necessarily tell you where the edge of the continental crust is) ?

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Karson Joyce · Answer 1

1. Briefly describe the view held by most geologists regarding the ocean basins and continents prior to the 1960s.

Before the 1960s most geologists figured that the continents and oceans were unmoving, were fixed in their geographic locations, and had been so for essentially all of time