It must undergo heat and pressure. Different amounts for different rocks.
compaction
As in what process causes this? if so it is usually under heat and pressure. Depending on what kind of rick it is depends on the resultant metamorphic rock e.g Shale-->Slate etc
It must weather and erode, forming sediment that can eventually lithify into sedimentary rock.
Law of cross-cutting relationships
Funny shenanigans that happen in Africa
It must melt.
what processes must sedimentary rock go through to become a metamorphic rock
what processes must sedimentary rock go through to become a metamorphic rock
To become a sedimentary rock, an igneous rock must first be weathered, and then eroded, and then deposited as a sediment, and then consolidated (e.g. by cementation or pressure welding of grains.) To become a metamorphic rock it must be transformed by heat and pressure, which it can do directly (e.g. granite turning into gneiss) or after first turning into a sedimentary rock.
Heat must melt the sedimentary,metamorphic,or igneous and it will turn to magma
Metamorphism
ErosionDepositionBurial and Cementing
It must be false, because the statement in question is not valid all the time. Sedimentary rock might become metamorphic rock after millions of years, but it might take less time, more time, or not happen at all.
ErosionDepositionBurial and Cementing
ErosionDepositionBurial and Cementing
ErosionDepositionBurial and Cementing
ErosionDepositionBurial and Cementing