Asubduction complex contains slices of continental crust scraped from the top of a subducting plate. false true

False

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.

since there isn't any suggested answers i will give you the reason and hopefully you can figure it

south africa, or rather all of africa, has not been in the location in which it is nowadays throughout the geological past. after the super-continent pangaea started to break apart, gondwanaland, in which was africa, moved further south, and parts of it came to be very close to the south pole. because the climate in this part of the world is very cold due to the very dispersed sun rays in there, what is now south africa, started to freeze, and the conditions were right for the formation of glaciers. the glaciers existed up until the period when gondwanaland started to break apart and what is now africa started to move towards north, sp it warmed up and the glaciers melted.