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Again, read the freaking title.

        Help!  

Question
Answer
Relative Dating   any method of determining whether an event or object is older or younger than other events or objects  
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Superpostition   a principle that states that younger rocks lie above older rocks if the layers have not been disturbed  
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Geologic Column   an ordered arrangement of rock layers that is based on the relative ages of the rocks and in which the oldest rocks are at the bottom  
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Unconformity   a break in the geologic record created when rock layers are eroded or when sediment is not deposited for a long period of time  
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Created by: koolbeans12
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