Whos First? Copyright © Houghton Mifflin Harcourt Publishing Company What is relative dating? Scientists try to find out the order in which events happened.
Unit 2 Lesson 2 Relative Dating Copyright © Houghton Mifflin Harcourt Publishing Company.
A View of Earth’s Past Chapter 8 & 9. law of superposition the law that a sedimentary rock layer is older than the layers above it and younger than the.
Chapter 9 Section 1 Review Page 214 #’s 1-8
Chapter 9 Section 1 Review Page 211-214. #1 Describe the major events in any one period of geologic time. Example: During the Devonian Period fish dominated.
A View of Earth’s Past
