OC: Ridge & Isochron Paper Lab

1.  Listen to Mrs. G explain seafloor spread.

2.  Watch this animation video:


3.  Watch this animation and read the information:


4.  Listen to Mrs. G explain how to make the isochron model.  Open the file and complete the assignment with a partner of your choice.   One model per group.


5. Practice.  Answer these questions and turn in with your model:


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