Online College Courses for Credit

Revolutions of Earth

Revolutions of Earth

Author: Kay Kubat
See More
Fast, Free College Credit

Developing Effective Teams

Let's Ride
*No strings attached. This college course is 100% free and is worth 1 semester credit.

29 Sophia partners guarantee credit transfer.

312 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.


MN standards Describe how gravity and inertia keep most objects in the solar system in regular and predictable motion

Source: MN state standards

Bill Nye revolution of earth

revolution of earth

Source: bill nye


Source: ck-12 online flexbook

Time Zones

How are the Earth's revolutions around the sun related to time zones?



Source: 3M