Front

What is the method by which the order of events or age of rocks is determined by examining the position of rocks in a layer?

Back

Relative dating.

Front

How do you correctly sequence the layers of rocks from oldest to youngest?

Back

C, E, D, B, A.

Front

What is produced when sediments fill in a cavity made when an object decayed?

Back

Cast.

Front

What is a cavity in a rock made when an organism decayed called?

Back

Mold.

Front

What principle states that in a sequence of undisturbed rocks, the oldest rocks are on the bottom and the rocks become progressively younger toward the top?

Back

Superposition.

Front

What are fossils?

Back

Fossils are the preserved remains or traces of ancient organisms.

Front

What is the difference between a cast and a mold in fossil formation?

Back

A mold is a cavity left in the rock, while a cast is a replica formed when the mold is filled with sediment.

Front

What is absolute dating?

Back

Absolute dating is a method used to determine the exact age of a rock or fossil using techniques like radiometric dating.

Front

What is the significance of the Law of Superposition in geology?

Back

It helps geologists determine the relative ages of sedimentary rock layers.

Front

What are original remains in the context of fossils?

Back

Original remains are the actual preserved parts of an organism, such as bones or soft tissues.