Geological Time Scale Crossword Puzzle
Download and print this Geological Time Scale crossword puzzle. Use a pencil or pen to complete the puzzle by filling in the blanks. The completed answers are included, so you can easily check your progress.
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- Layers of the Earth
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QUESTIONS LIST:
- cretaceous : dinosaurs died out
- pre cambrian : the longest unit of time of the geological time scale is the
- epoch : an event or a time marked by an event that begins a new period or development.
- eons : a unit of time equal to a billion years.
- triassic : the first mammals
- eno : an indefinitely long period of time; age. the largest division of geologic time, comprising two or more eras
- cenozoic : today era
- era : a long and distinct period of history with a particular feature or characteristic.
- epoch : the beginning of a distinctive period in the history of someone or something.
- paleozoic : permian period is in what era
- mesozoic : divided into three time periods
- periods : a length or portion of time.





