1. RAP:

2. Activator: Relative Dating Place in order from youngest to oldest Alexander Dolan Russell Woods

3. Key Questions

4. 1

5.  2. Catastrophism-all geologic changes occurs suddenly with a catastrophe  Ex. Meteorite or earthquake

6.  3. Relative age- determining if an object or event is older or younger than another object or event

7.  4. Superposition-younger rocks lie above older rocks “YOUNGER OVER OLDER”

8.  5. Geologic Column-sequence of rock layers that contains all of the fossils and rock layers arranged from oldest to youngest