Question

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

Answer 1

could you make that shorter?

Answer 2

First, the sand must undergo compaction and cementation, where the loose grains of sand are squeezed together by the weight of overlying layers and cemented together by minerals dissolved in groundwater. Then, the sandstone must be exposed to high heat and pressure, causing the minerals within it to recrystallize and form a metamorphic rock such as quartzite or marble.

Answer 3

Sand undergoes compaction and cementation, forming sandstone, then experiences high heat and pressure, resulting in the transformation of sandstone into metamorphic rock.