Facts101 is your complete guide to Life of the Past. In this book, you will learn topics such as ROCKS AND FOSSILS, ORIGINS OF EARTH, OCEANS, ATMOSPHERE, AND LIFE, ORGANIC EVOLUTION AND EXTINCTION, and CONTINENTAL DRIFT AND PLATE TECTONICS plus much more. With key features such as key terms, people and places, Facts101 gives you all the information you need to prepare for your next exam. Our practice tests are specific to the textbook and we have designed tools to make the most of your limited study time.