Definition Sentence The outermost solid layer of Earth

Definition The solid, dense center of Earth that extends from the bottom of the

Definition The principle that states that all geologic change occurs suddenly 1 Fact Definition

Definition Greek for “All Earth”; one large supercontinent 1 Fact Definition Sentence Pangaea The

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Definition Sentence The outermost solid layer of Earth 1 Fact Definition Extends from below the mantle to the center of the Earth 1 Fact Crust Sentence Definition Located between the core and the crust which is a region of hot, slowflowing, solid rock Picture 1 Fact Sentence Definition Mantle Picture Sentence The liquid layer of Earth’s core Core Picture 1 Fact Outer Core Picture

Definition The solid, dense center of Earth that extends from the bottom of the outer core to the center 1 Fact Definition Inner Core A plastic-like layer of the mantle on which pieces of the lithosphere move 1 Fact Sentence Definition The outermost rigid layer made up of two parts – the crust and the upper part of the mantle Picture 1 Fact Sentence Definition Asthenosphere Picture Lithosphere Picture States that geologic processes that happened in the past can be explained by current geologic processes 1 Fact Sentence Uniformitarianism Picture

Definition The principle that states that all geologic change occurs suddenly 1 Fact Definition Catastrophism The process of establishing the age of an object by determining the number of years it has existed 1 Fact Sentence Definition Determining whether an object or event is older or younger than other objects or events Picture 1 Fact Sentence Definition Absolute Dating Picture Sentence Relative Dating Picture Sentence The traces or remains of organisms that lived long ago, most commonly preserved in sedimentary rock 1 Fact Fossil Picture

Definition Greek for “All Earth”; one large supercontinent 1 Fact Definition Sentence Pangaea The hypothesis that states that the continents once formed a single landmass, broke up, and drifted to their present locations Picture 1 Fact Sentence Definition A fossil must be widely distributed and represent a type of organism that existed only briefly 1 Fact Definition Index Fossil Picture Continental Drift Picture The rock and fossil record 1 Fact Sentence Geologic Time Picture

Definition Sentence 1 Fact Picture