Subduction zones occur on earth where dense oceanic crust dives under more buoyant continental crust. these boundaries are characterized by a deep ocean trench next to a high continental mountain range, large numbers of earthquakes and volcanoes. all of this is further evidence for the
a)big bang theory.
b)origin of the species.
c)theory of plate tectonics.
d)theory of natural selection.
me this is important!