Historical models of the solar system included a blank model or earth-centered universe and a blank model or sun-centered universe.

1.geocentric
2.heliocentric
3.nebular

For "Earth-centered" it was " Geocentric Theory proposed by greeks under the guidance of Ptolemy and "Sun-centered" was Heliocentric theory proposed by Nicolas Copernicus in 16th century A.D.

In short, Your Answers are: 1st blank - Geo-Centric Theory
2nd blank - Heliocentric Theory

Hope this helps!

Depending on how the continental plates move it can cause a continental scale shift.