Science Homework Help

Geologic Time Scale Concept Sketch

For this activity, you will be reviewing the geological time scale in the module reading 

assignment from the Geological Time chapter in the PRI Digital Atlas of Ancient Life – 

online textbook and the Earth History chapter from the OER Commons Earth Science 

Textbook.  Use the images of the geologic time scales in your readings to help you make 

your Geologic Time Scale concept sketch.