Question

What does the metamorphic grade of a rock tell you
A. How high the temperature was during metamorphism

B. How far the rock is from its original location

C. How much rock went through metamorphosis

D. How steep the slope that contains the rock is

need answer asap!!!!!!!!!!!!

Answer 1

How high the temperature was during metamorphism.

Basically a bunch of rocks come together( are pressed together by heat and pressure) in a process called Lithification , those rocks can be either Sedimentary or Igneous rocks.

Answer 2

A. How high the temperature was during metamorphism (Apex)