Chapter 22
Unit 5 evolution by natural selection
Unit 11 evolution of populations
Chapter 17 Evidence of Evolution AP Biology Spring 2011.
HISTORY OF LIFE ON EARTH Physical conditions - last 4 billion years major changes: oxygen in atmosphere climate change ocean currents sea level changes.
Evolution and the History of Life MLK Fall 2005 M.Elizabeth.
10.5 Evolutionary Biology Today KEY CONCEPT New technology is furthering our understanding of evolution.
PALAEONTOLOGY The study of fossils © 2008 Paul Billiet ODWSODWS.
Geologic Time and Earths Biological History Designed to meet South Carolina Department of Education 2005 Science Academic Standards.
Chapter 8 Geologic Time. Historical Notes Catastrophism Landscape developed by catastrophes James Ussher, mid-1600s, concluded Earth was only a few thousand.
Though we cant be certain, scientists have suggested that the earth was very hot due to volcanoes and meteorites hitting the earth Sometime around 4.4.
Scientists believe that life began on the continent of Africa 3.6 million years ago……
