The student should add the label "heat and pressure" to the arrow from the picture of obsidian to the picture of slate. This indicates the process of metamorphism, where igneous rocks like obsidian can change into metamorphic rocks like slate under heat and pressure.
A student is using images of rocks to make a rock cycle diagram. The table describes the rocks the student is using: Name Type metamorphic slate sedimentary limestone igneous obsidian Which label should the student add to an arrow from the picture of obsidian to the picture of slate? (1 point) Responses pressure and cementation pressure and cementation years of erosion years of erosion heat and pressure heat and pressure cooling
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