| Question | Answer |
| change that happens suddenly. | catastrophe |
| which era ended in mass extinction? | paleozoic |
| what is the most common type of unconformity? | diconformity |
| what is an example of a trace fossil? | a animal footprint |
| what is it called when the younger rocks are on the top? | superposistion |
| what is carbon-14 | a carbon test that tells the age of an item |
| what kind of people study the history of plants and animals? | paleontologists |
| what is a buried bone | fossil |
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Created by:
EverydayDan
on 2011-12-09