Question

How long does it usually take for a rock to be transformed from one rock type into another?

A.
a few days


B.
from 300 to 400 years


C.
about one thousand years


D.
thousands to millions of years

Answer 1

Your answer is C - about a thousand years.

Answer 2

The correct answer is D. Thousands to millions of years

This is basically how the earth and it's rocks were formed, and since it took millions of years to happen, it's pretty evident that it didn't occur in a few hundred year.s