I am assuming there is more to this question such as A. B. C. or D- since you said "which".?!
erosion
erosion
Erosion of igneous and metamorphic rock
The previous step is usually given as transport of eroded rock.
The step right before is when erosion breaks down rock.
Metamorphism?
The step right before is when erosion breaks down rock.
The second step of the rock cycle is typically erosion and transportation, where weathering and other natural forces break down rocks into smaller pieces that are moved by water, wind, or ice to new locations. This process helps to redistribute the broken-down rock material and can lead to the formation of sedimentary rocks.
Heat and pressure
yes it can
Yes, compaction is a step in the formation of sedimentary rocks within the rock cycle. It occurs when layers of sediment are gradually buried by additional sediment, resulting in the compression and consolidation of the sediments. Over time, this process leads to the formation of sedimentary rocks.
Step 4 of the rock cycle typically represents the process of sedimentation, where eroded materials settle and accumulate in layers, forming sedimentary rocks. Step 5 usually involves the metamorphism of these sedimentary rocks, where heat and pressure transform them into metamorphic rocks. Together, these steps illustrate the transition from sediment to a more complex rock type, highlighting the dynamic processes within the rock cycle.