Related to Aristotle's Model:
- planets fixed on nested spheres
Related to Ptolemy's Model:
- geocentric
- planets fixed on epicycles
- accurately predicted the positions of the planets
Related to Both:
- (None in this case, as those are specific to either model)
Why was the Copernican model a controversial proposition? Select the three correct answers:
- It demoted Earth to just another planet.
- It contradicted established scientific understanding.
- It contradicted religious doctrine of the time.