0.34 pts gravitational collapse of high-elevation mountain ranges is caused by group of answer choices the deep roots of mountain ranges floating in the mantle increased erosion of higher mountain ranges due to increased gravity at higher elevations the mass or weight of large mountain ranges exceeding the strength of the rocks which support them uplift, erosion, and exposure of plutons and batholiths continental crust floating higher in the mantle than oceanic crust due to its lower average density
