Multiple choice general knowledge science & technology

Which scientist declared that earth is not flat

  1. copernicus

  2. galileo

  3. newton

  4. einstien

Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Nicolaus Copernicus formulated a model of the universe that placed the Sun rather than the Earth at the center, which inherently required the Earth to be a rotating sphere. While Galileo supported this, Copernicus is credited with the primary declaration that challenged the flat/stationary Earth model.