Slide 1Charles Darwin & The Theory of Evolution. Slide 2 1) Consider This… Individual organisms live, reproduce and die. Individuals, however, do not evolve; populations…
Slide 1Index Fossils Slide 2 What are Fossils? Preserved remains or traces of living things. They help show how the Earth has changed over time. They are clues to what the…
Slide 1March 2012 By award winning Mr. Huppert Slide 2 1. What is a fossil? A fossil is the preserved remains or traces of living things Provides evidence of how life changed…
Slide 1Uniformitarianism Laws of nature DONT change with time Past events explained & estimated by modern processes The Present is the Key to the Past Slide 2 Uniformitarianism…
Slide 1 Slide 2 Chapter 25 Reading Quiz 1. What is the evolutionary history of a species called? 2. Which isotope has a half-life of only 5,730 years? 3. What was the supercontinent…
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 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 1 Slide 2 Teacher: Mr. Carl Slide 3 Objective At the end of this lesson, you will be able to: Explain how rocks and fossils are used to understand the age and geological…