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Loose sediments can become a sedimentary rock through the process of lithification. These sediments are compacted due to intense pressure and then undergo cementation to form sedimentary rocks.
Sedimentary rock can become metamorphic rock under intense heat and pressure. The heat and pressure do not change the rock's chemical composition, but do change its physical properties like hardness, texture, and structure.
A sedimentary rock is formed when an igneous rock is subjected to weathering, erosion, compaction, and cementation!
Heating and pressure
Sedimentary rocks when altered by heat and pressure because metamorphic rock. But please read the rock cycle you will see the different stages because Igneous can also become Metamorphic with intense pressure and heat.
Igneous rocks are a "finished product". They do not become sedimentary rock - though sedimentary rocks, with heat and pressure can become metamorphic 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
by heat and very great pressure
Sedimentary rocks can be eroded into sediments and form sedimentary rocks again, they can melt and become igneous rocks, and they can undergo extreme heat and pressure and become metamorphic rocks.
Igneous rocks can become sedimentary rocks through weathering and erosion, deposition, compaction and cementation.
when sedimentary rocks get exposed to great heat and pressure, they become more consolidated (harder to weather). when igneous rock combines with sediments and the two are heated under pressure, they become one rock, a metamorphic rock