1. Discovering Earth’s History Rocks record geological events and changing life forms of the past. We have learned that Earth is much older than anyone had previously…
Slide 1 Slide 2 Slide 3 Click on a lesson name to select. Chapter 14 The History of Life Section 1: Fossil Evidence of Change Section 2: The Origin of Life Slide 4 Click…
Slide 1Lecture 7: Orogeny, Continental Dynamics, and Regional Metamorphism Questions: What is the general age and tectonic structure of continents? Why are the mobile belts…
Slide 113 Chapter 13 Earths History Slide 2 Precambrian History 13.1 Precambrian Time: Vast and Puzzling The Precambrian – encompasses immense geological time From Earths…
Slide 1 Slide 2 The Geological Time Scale 8-2.4 Recognize the relationship among the unitsera, epoch, and periodinto which the geologic time scale is divided. 8-2.5 Illustrate…
Slide 1READING THE ROCK RECORD Slide 2 relative time: events are in sequence, but no actual dates absolute time: identifies actual date of event Slide 3 Most geologic work…
Slide 1GEOLOGIC TIME Slide 2 Rocks Record Earth History Discovering Earths History Rocks record geological events and changing life forms of the past. We have learned that…
Slide 1Chapter 5, Section 2 The Fossil Record Monday, January 11, 2010 Pages 157 -- 164 Slide 2 Objectives Describe how most fossils form Explain how a scientist determines…
Slide 1Chapter 17: The History of Life Calif. Science standards 8e Slide 2 17-1 The Fossil Record Slide 3 Fossils and Ancient Life Paleontologists are scientists who collect…