Slide 1Geologic History Slide 2 Geologic Time Scale Slide 3 Chart of Earths history showing events, time units, & ages Era: the four largest subdivisions of the geologic…

Slide 1Earth Systems Chapter 12 Slide 2 1. Explain how relative dating is used in geology. 2. Explain the principle of superposition. 3. Describe how the geologic column…

Slide 1 Slide 2 - What is Relative Dating ? Relative Dating is determining whether an object or event is older or younger than other objects or events. Slide 3 -What is it?…

1.Earth Science Chapter 3.2Relative Dating : Which Came First?2. Objectives:Explain how relative dating is used in geology.Explain the principle of superposition.Describe…

Slide 1 PTEG 201 Lecture 4 Teaching Plan PRE-UPSTREAM Operating Agreements UPSTREAM Exploration and Production DOWNSTREAM Refinery Operations and Marketing ⢠Exploration…

Slide 1Sci. 3-2 Relative Dating: Which Came First? Pages 59- 63 Slide 2 A. Relative Dating- determining whether an object or event is older or younger than other objects…

Slide 1 Earth Science The Changing Earth Slide 2 Geology The scientific study of the origin, history, and structure of the earth. Study of the earth and the processes that…

Slide 1 The Relative Age of Rocks 10-2 Slide 2 Place in order from youngest to oldest A B C D EF Slide 3 Answers youngest to oldest A B C D E F Slide 4 What is the age of…

Slide 1Sections 8.2 and 8.3 Page 325-334 Slide 2  How do geologists determine the relative and absolute ages of rocks?  How are index fossils useful to geologists?…

Slide 1 Ch. 6 Study Guide Answers Slide 2 According to geologists, the Earth is approximately ________________. (how old) – 4.6 billion years Slide 3 Organisms can be preserved…