Explanation: A subduction complex is a region of the Earth where one tectonic plate dives beneath another into the interior of the Earth. A subduction complex does not occur as a result of scraped CONTINENTAL CRUST from the top of a SUBDUCTING PLATE instead it occurs as a result of TECTONIC PLATES diving beneath another into the earth surface.
a half of the earth, usually as divided into northern and southern halves by the equator, or into western and eastern halves by an imaginary line passing through the poles.