It must melt.
what processes must sedimentary rock go through to become a metamorphic rock
Any rock can become a metamorphic rock. To become a metamorphic rock the rock must undergo heat and/or pressure, but not so much that the rock melts. Should the rock melt it would become an igneous rock.
it form
Any type of rock can become metamorphic.
It breaks down and the cycle starts again
It must undergo heat and pressure. Different amounts for different rocks.
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.
A metamorphic rock can become a igneous rock by melting and cooling
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
Any rock can become a metamorphic rock. To become a metamorphic rock the rock must undergo heat and/or pressure, but not so much that the rock melts. Should the rock melt it would become an igneous rock.
Metamorphic rock can not become igneous rock, however igneous rock can become metamorphic. This process happens over time as the rocks are shifted, compressed and heated by the Earth.