Chapter 13 Review

Match it! Select the correct answer from the pull down...Good luck!

Fossil that provides clues to the age of the rock in which the fossil appears

Total amount of time since the earth was formed

method used to determine how old a rock layer is by comparing it to another rock layer

impression left in a rock by an organism

An element that breaks apart or decays to form other element

Trace or remains of an organism preserved in the earth's crust

Method that determines the actual age of a rock or fossil

Model of an organism