Monday, December 12, 2011

Earth Science Chapter 10 Lesson 3 Key Concept Builder

Absolute-Age Dating
Directions: Answer each question on the lines provided.
3.  What is absolute age?
                                                                                                                                                          
4.  What is radioactivity?
                                                                                                                                                          
5.  What are atoms?
                                                                                                                                                          
                                                                                                                                                          
6.  What does an atom contain?
                                                                                                                                                          
7.  What is an isotope?
                                                                                                                                                          
8.  Which method is more specific, relative-age dating or absolute-age dating? Why?
                                                                                                                                                          
                                                                                                                                                          

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