Differences in height between continental crust and oceanic crust are explained by:
A) continental drift.
B) density.
C) isostasy.
D) ophiolites.
E) paleomagnetism.

Question

Quizplus · Accepted Answer

Isostasy is the principle that the Earth's crust floats on the mantle in a state of equilibrium, with the denser oceanic crust sinking deeper into the mantle than the less dense continental crust. This difference in density is what causes the differences in height between the two types of crust.

Differences in Height Between Continental Crust and Oceanic Crust Are