premise: The Law of Superposition, which states that in an undisturbed horizontal sequence of rocks, the oldest rock layers will be on the bottom, with successively younger rocks on top of these, helps geologists correlate rock layers around the world.
hypothesis: The law of superposition is best described by: in undisturbed layers of sedimentary rock, the lowest layers contain the older rocks.
hypothesis_graph_structure: The law of superposition<>is best described<>by: in undisturbed layers of sedimentary rock, the lowest layers contain the older rocks$$$the lowest layers<>contain<>the older rocks<>in undisturbed layers of sedimentary rock