Plate tectonics
Table of Contents – pages iv-v Unit 1: What is Biology? Unit 2: Ecology Unit 3: The Life of a Cell Unit 4: Genetics Unit 5: Change Through TimeChange.
The History of Life & the Origin of Species Georgia Performance Standards: SB5a: Trace the history of the theory of evolution. SB5 c: Explain how fossil.
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.
Chapter 14 - Biogeochemical Cycling Objectives Be able to give an explanation of why biogeochemical cycles are important Be able to explain what the GAIA.
Bio Ch17 – History of Life on Earth How long has life been on Earth? What are the relationships between organisms as time moved forward? 1.
History of the Earth. 5 billionEarth is believed to be about 5 billion years old Little available atmospheric oxygen at this time 3.9ish billionFirst.
The History of Life The record and origin of life.
2 pt 3 pt 4 pt 5pt 1 pt 2 pt 3 pt 4 pt 5 pt 1 pt 2pt 3 pt 4pt 5 pt 1pt 2pt 3 pt 4 pt 5 pt 1 pt 2 pt 3 pt 4pt 5 pt 1pt TIME SCALE FOSSILS TRACES OF ORGANISMS.
Modified by M. Elizabeth February 2008 Click on a lesson name to select. Chapter 14 The History of Life Section 1: Fossil Evidence of Change Section.
17–1The Fossil Record A. Fossils and Ancient Life The fossil record provides evidence about the history of life on earth. It also shows how different.
13 Chapter 13 Earths History. Precambrian History 13.1 Precambrian Time: Vast and Puzzling The Precambrian – encompasses immense geological time From.
