Question

Why was the Copernican model a controversial proposition? Select the three correct answers.(2 points)
Responses

It was a complex model.
It was a complex model.

It was not supported by observations.
It was not supported by observations.

It demoted Earth to just another planet.
It demoted Earth to just another planet.

It contradicted established scientific understanding.
It contradicted established scientific understanding.

It was mostly incorrect.
It was mostly incorrect.

It contradicted religious doctrine of the time.
It contradicted religious doctrine of the time.

Answer 1

The three correct answers highlighting why the Copernican model was a controversial proposition are:

1. It demoted Earth to just another planet.
2. It contradicted established scientific understanding.
3. It contradicted religious doctrine of the time.

These factors contributed significantly to the controversy surrounding the heliocentric model proposed by Copernicus, which placed the Sun at the center of the universe instead of the Earth.