Ch. 14 Evolution
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.
March 2012 By award winning Mr. Huppert. 1. What is a fossil? A fossil is the preserved remains or traces of living things Provides evidence of how life.
8.3 Radioactive Dating. Lesson Objective 4d Today, we will learn that evidence from geologic layers and radioactive dating indicates Earth is approximately.
Dating Rock Layers How to tell how old the layers of rock are.
Geologic Time. How much time ? Determining geological ages Relative age dates – placing rocks and events in their proper sequence of formation Numerical.
7. Law of Superposition EQ: How do fossils provide a record of Earths geologic history? Learning Target: Students will be able to describe the Law of Superposition.
Geological Dating Part II Absolute. Absolute Age Dating This method enables scientists to determine the actual age of a rock Radioactive isotopes are.
Archaeology and History The study of past human life as revealed by preserved relics Archaeology can give us some clues about civilizations for which we.
Radioactive dating. III. Radioactive Dating A. Used to find ABSOLUTE age in years. B. Radioactive ISOTOPES in rocks DECAY away at a predictable rate.
{ Chapter 14 History of Life. Biogenesis: states that all living things come from other living things. It is our current understanding of the life process.
Geologic Time sedimentary Man and Dinosaur never lived at the same time.
