The ancient roots of mountains are usually composed of ________ rocks.
A) sedimentary
B) metamorphic
C) igneous

Question

Quizplus · Accepted Answer

The ancient roots of mountains are formed by the rocks that are subjected to intense heat and pressure, leading to their transformation into metamorphic rocks. Sedimentary rocks are formed by the accumulation of sediments and are usually found near the surface. Igneous rocks are formed from magma or lava and are usually found closer to the Earth's core.

The Ancient Roots of Mountains Are Usually Composed of ________