Question

How do the rocks at Lake Mead support the theory of plate tectonics?

(pls help)

Answer 1

the theory of plate tectonics states that the crust of earth is divided into plates which are slowly moving

Step-by-step explanation:

Answer 2

One of the key pieces of evidence supporting plate tectonic theory was the discovery that rocks on the seafloor record ancient reversals of the Earth's magnetic field: as rocks are formed where plates are moving away from one another, they record the current direction of the Earth's magnetic field