Multiple choice

Sun-centered is called as______.

  1. metacentric

  2. eurocentric

  3. heliocentric

  4. polycentric

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

The heliocentric model places the Sun at the center of the solar system with planets orbiting around it. This model, championed by Copernicus, replaced the Earth-centered geocentric model and is the foundation of modern astronomy.