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
A. pressure and cementation
B. years of erosion
C. heat and pressure
D. cooling
1 answer
The correct label for the arrow from the picture of obsidian (igneous rock) to the picture of slate (metamorphic rock) should be:
C. heat and pressure.
This is because the transformation of rock into metamorphic rock involves processes that include heat and pressure.
