Answer:
Below
Step-by-step explanation:
The answer is "the continental crush is the coolest region"
If you look at the graph, the lower the line goes, the farther down in the Earth it represents. And as the line moves to the right, it represents the heat getting greater. Therefore, the continental crush, which is represented at the very top and the line is farthest to the left, is the coolest region as the temperature increases with depth.