7 multiple choice 1 point an outcrop of rock experiences the process of compaction and cementation after…

7 multiple choice 1 point an outcrop of rock experiences the process of compaction and cementation after being buried underground. many years later, the outcrop experiences heat and pressure which cause the rock to form bands. what type of rock was it at the beginning and end? beginning: sedimentary. end: igneous beginning: sedimentary. end: metamorphic beginning: igneous. end: metamorphic beginning: metamorphic. end: sedimentary previous next

7 multiple choice 1 point an outcrop of rock experiences the process of compaction and cementation after being buried underground. many years later, the outcrop experiences heat and pressure which cause the rock to form bands. what type of rock was it at the beginning and end? beginning: sedimentary. end: igneous beginning: sedimentary. end: metamorphic beginning: igneous. end: metamorphic beginning: metamorphic. end: sedimentary previous next

Answer

Brief Explanations:

Sedimentary rocks form through compaction and cementation. Metamorphic rocks form when existing rocks are subjected to heat and pressure. So, a rock that first undergoes compaction - cementation (sedimentary rock formation process) and then heat - pressure (metamorphic rock formation process) starts as sedimentary and ends as metamorphic.

Answer:

Beginning: Sedimentary. End: Metamorphic