Question

the diagram shows horizontal rock layers. which statement is accurate? layer c is younger than layer a. layer d has an older relative age than layer c. if a geologic event tilted these layers, layer b would no longer be the oldest. it is possible to determine the absolute age of layer c with the information given.

Explanation:

In geology, the principle of superposition states that in undisturbed horizontal rock - layers, the oldest layer is at the bottom and the youngest is at the top. Layer C is above layer A, so layer C is younger than layer A. We don't have enough information to determine absolute ages, and tilting of layers changes the simple superposition relationship.

Answer:

Layer C is younger than layer A.