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Which statement describes john tuzo wilson’s contribution to the theory of plate tectonics? he proposed that plates carry parts of the seafloor. he theorized that pieces of earth move for a limited time. he suggested that the asthenosphere is broken into segments. he observed seafloor cracks similar to existing cracks in the continents.

In which horizon of soil profile is prevent material usually found

The picture above depicts the berlin wall which divided in half from the 1960 to 1989 which type of boundary was the berlin wall