Slide 1Dating with Radioactivity Chapter 12, Section 3 Slide 2 Basic Atomic Structure Each atom has a nucleus containing protons and neutrons and that nucleus is orbited…

Slide 1Whats the oldest thing you have ever touched? Slide 2 Evolution of Landforms and Organisms Continued – Part Two Slide 3 Geology – Study of the Earth Geologic Terms…

Slide 11.Relative age dating العمر النسبى It could be done by the following: a) Principle of superposition---Initial horizontality: In normal geologic section,…

Slide 1Grand Canyon in Arizona (stratification, bedding) stratification, bedding, stratum (strata) Rock Record and Geologic Time Slide 2 Timescale (Relative) Slide 3 Timescale…

Slide 1History, Theory, Current Methods, Problems SRJC, Physics 43, Spring 2011 Aaron Krive, Kevin Chee Slide 2 History Radioactive decay of Uranium was discovered in 1896…

Slide 1Fossils are usually formed when an organism is covered by sediments that then harden into sandstone, slate, mudstone or flint. Most organisms do not fossilize and…

1. LOGARITHMS IN CARBON DATING 2. STORY • We are a research team from a star and we recently found a fossil at sungei buloh • We decided to use the method of carbon dating…

1. Galileo, the European GNSS: Status, Challenges and a Glance at the Future Dr. ing. Marco Lisi European Space Agency Special Advisor to the European Commission ([email protected])…

Slide 1 Topic: Evidence for Macroevolution Macroevolution = evolutionary changes over long time spans involving many traits and large genetic changes. The derivation of a…

Reading Qs List the different reasons why these nuclear accidents occurred. Select the one that interests you the most and explain why. Starter Q (1/13) What is the difference…