8. Base your answer(s) to the following question(s)
on the cross section below, which shows a
portion of Earth's crust and upper mantle near a
mid-ocean ridge.
Center
nd
Quran
May
Sedan
Sediments
Ocak
CIUS
Yourgest
Crust
Mante
for drawn to scale)
If the crust symbol represents basalt with
normal magnetic polarity, what does the crust
symbol 12 most likely represent?
A. igneous rock with normal magnetic polarity
B. igneous rock with reversed magnetic polarity
C. sedimentary rock with normal magnetic
polarity
D. sedimentary rock with reversed magnetic
polarity
O