Which statement is TRUE?
A) The percentage of Fe and Mg in oceanic crust is less than that in continental crust.
B) The percentage of Ca in continental crust is less than in the oceanic crust.
C) The percentage of K in continental crust less that in oceanic crust.
D) The percentage of Si in continental crust less than that in oceanic crust.
E) O is not present in the Earth's crust.
Correct Answer:
Verified
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