The correct label the student should add to an arrow from the picture of obsidian (igneous rock) to the picture of slate (metamorphic rock) is heat and pressure. This indicates the process that transforms igneous rock into metamorphic rock.
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
cooling
cooling
heat and pressure
heat and pressure
pressure and cementation
pressure and cementation
years of erosion
1 answer
1 answer