12 hours of drive time. happy holidays!
The answer is D. heat flow and the movement of material inside the Earth
That is the only really obvious answer since it's basically talking about plate tectonics.
From rocks being added together over time
-Fold: bend in the rock strata
-Joint: a break of natural origin
-Fault: a crack in the Earth’s crust
-Syncline: forms when rocks are compressed
-Anticline: arch-shaped fold, oldest beds are at core
Intercostal trade means distinct sense to include water transportation between ports of the United.