What type of rocks were once igneous or sedimentary, but have metamorphosed as a result of intense heat and/or pressure within the Earth's crust?
Answer & explanation
Correct answer: option 2
A detailed explanation for this question is coming soon.
What type of rocks were once igneous or sedimentary, but have metamorphosed as a result of intense heat and/or pressure within the Earth's crust?
Correct answer: option 2
A detailed explanation for this question is coming soon.