The Geocentric model places which body at the center?

• A. Earth is in the center
• B. Sun is in the center
• C. Moon is in the center
• D. All planets orbit the Sun in elliptical patterns around Earth

Answer: (A)

In a geocentric view, Earth sits at the center of the cosmos. From that perspective, the Moon orbits Earth, and the Sun and the planets move around Earth, with their motions historically explained using epicycles to account for observations like retrograde motion. This approach contrasts with a sun-centered model, which places the Sun at the center. The option stating that Earth is in the center matches this geocentric idea, making it the best choice. The other statements describe or imply different centers or混concepts about how planets move, so they don’t fit the geocentric view.