The major rocks of Earth's crust are classified into principal types based on
A)element composition.
B)mineral composition.
C)three specific rock-forming processes.
D)relative and absolute locations.
E)density.

Question

Quizplus · Accepted Answer

The major rocks of Earth's crust are classified into three principal types based on rock-forming processes: igneous, sedimentary, and metamorphic.

The Major Rocks of Earth's Crust Are Classified into Principal