What path does the Sun trace across the celestial sphere over the course of one year?

Answer

The ecliptic

The ecliptic is fundamentally defined as the great circle traced across the celestial sphere by the Sun over the course of one year.

What path does the Sun trace across the celestial sphere over the course of one year?

#Videos

The Ecliptic: Crash Course Kids #37.2 - YouTube

Definitionastronomycelestialpathecliptic