Status: modern rocks. o known to have have experienced numerous polarity reversals, due to remnant magnetization of iron-rich minerals found in modern rocks. o known to have not existed at all until human beings showed up, on the basis of theoretical calculations. question 8 modern magnetic anomaly belts are parallel to transform plate boundaries oceanic ridges deep-sea trenches o hot-spot tracks question 9 one of the things that is distinctive about planet earth is that it has very distinct types of crust (insert a number) 2 save all answer click save and submit to save and submit. click save all answers to save all answers