Fire Control Fundamentals
Thermochemistry
Cultural Dimensions
Twinkle, Twinkle, Little Star.... How I Wonder What You Are... Stars have Different colors –Which indicate different temperatures Red stars- cooler White/blue.
Radiation Protection Service University of Glasgow Lecture 1:Radioactivity Basics What is Ionising Radiation? James Gray University RPA.
T he C hain of B eing Chaos and Order in the Renaissance Worldview Shakespeare 207 (Spring 2002)
8.3 Radioactive Dating. Lesson Objective 4d Today, we will learn that evidence from geologic layers and radioactive dating indicates Earth is approximately.
Teacher: Mr. Carl Objective At the end of this lesson, you will be able to: Explain how rocks and fossils are used to understand the age and geological.
FOSSILS- Evidence from Once-living Organisms. Fossils found in SEDIMENTARY ROCKS The lower the sediment layer is, the older the fossils of the layer will.
Radioactive dating. Radioactive Dating Atoms are the basic building blocks of matter, in the same way that bricks are the basic building blocks of a.
READING THE ROCK RECORD. relative time: events are in sequence, but no actual dates absolute time: identifies actual date of event.
The Life Cycles of Stars Dr. Jim Lochner, NASA/GSFC.
