which phrase describes how metamorphic rocks form? form from melting form at earths surface form from…
which phrase describes how metamorphic rocks form? form from melting form at earths surface form from sediments form from existing rocks
Answer
Brief Explanations:
Metamorphic rocks are formed when existing rocks are subjected to high - pressure, high - temperature, or chemically active fluids, which cause physical and chemical changes. Igneous rocks form from melting, sedimentary rocks form from sediments, and rocks that form at Earth's surface are often sedimentary or volcanic igneous.
Answer:
form from existing rocks