In two sentences, identify and describe the processes that must happen for sand to eventually become metamorphic rock.

3 answers

For sand to eventually become metamorphic rock, it first undergoes lithification, where it compacts and cements under pressure to form sandstone. Subsequently, this sandstone can be subjected to high temperature and pressure conditions that alter its mineral composition and structure, transforming it into metamorphic rock such as quartzite.

simple plss

To become metamorphic rock, sand first turns into sandstone through compaction and cementation. Then, with heat and pressure over time, the sandstone changes into metamorphic rock like quartzite.