Geography
stratigraphy
Geologic Time
Fossils
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.
IQ # 2 2.The half-life of carbon-14 is about 5600 years. A fossil with ¼ the normal proportion of C 14 is probably _______ years old. 1.Answer the following.
Global Warming Or Climate Hysteria?. The Long View The Earth has repeatedly experienced climate change throughout its long history The Earth has repeatedly.
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.
GEOLOGIC TIME. Rocks Record Earth History Discovering Earths History Rocks record geological events and changing life forms of the past. We have learned.
Geologic Time and Earths Biological History Designed to meet South Carolina Department of Education 2005 Science Academic Standards.
