Without a visual reference for the part of the rock cycle labeled F, I can provide some general guidance based on the rock cycle.
- If F represents areas where rocks are formed from cooled magma or lava, it would be igneous rock.
- If it indicates areas where rocks have been transformed by heat and pressure, it would be metamorphic rock.
- If it pertains to the accumulation and compaction of sediments, it would be sedimentary rock.
If you can provide more context or clues about F, I can help narrow it down further!