Free Professional Development
This lesson introduces the plate tectonics of the world and discusses their effects on the earth.
29 Sophia partners guarantee credit transfer.
311 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 27 of Sophia’s online courses. Many different colleges and universities consider ACE CREDIT recommendations in determining the applicability to their course and degree programs.
