The scientific study of rock strata (layers) is known as ________ and based on the principle of ________.
A) stratigraphy; superposition
B) geomorpholy; uniformitarianism
C) Paleontology; catostrophism
D) Paleogeography; plate tectonics

Question

Quizplus · Accepted Answer

The scientific study of rock strata is known as stratigraphy, and it is based on the principle of superposition, which states that the oldest layer is at the bottom, and the youngest layer is at the top. Geomorphology is the study of landforms, and uniformitarianism is the principle that the same geological processes that occur today have been occurring throughout history. Paleontology is the study of fossils, and catastrophism is the idea that major geological events have occurred suddenly and dramatically. Paleogeography is the study of the physical features of ancient Earth, and plate tectonics is the theory that the Earth's crust is made up of plates that move and interact with each other.

The Scientific Study of Rock Strata (Layers) Is Known as ________