Plate Tectonics

Plate Tectonics

See More
Try a College Course Free

Sophia’s self-paced online courses are a great way to save time and money as you earn credits eligible for transfer to over 2,000 colleges and universities.*

Begin Free Trial
No credit card required

27 Sophia partners guarantee credit transfer.

245 Institutions have accepted or given pre-approval for credit transfer.

* The American Council on Education's College Credit Recommendation Service (ACE Credit®) has evaluated and recommended college credit for 21 of Sophia’s online courses. More than 2,000 colleges and universities consider ACE CREDIT recommendations in determining the applicability to their course and degree programs.


The Sid Shuffle - Ice Age: Continental Drift

Continental Drift: Alfred Wegener Song by The Amoeba People

PANGEA The Neverending World - Animation Movie Trailer

Sea Floor Spreading with Bill Nye

Seafloor Spreading Educational Children's Cartoon

Pangaea's Moving Farther Apart Again