Mars and Jupiter
Explanation
The Asteroid Belt is a torus-shaped region in the Solar System containing numerous solid, irregularly shaped bodies known as asteroids or minor planets. It is situated between the orbits of Mars and Jupiter.
This belt serves as a significant boundary within the Solar System, separating the inner terrestrial planets (Mercury, Venus, Earth, and Mars) from the outer Jovian planets or gas giants (Jupiter, Saturn, Uranus, and Neptune). The gravitational influence of Jupiter prevented these materials from accreting into a planet during the formative period of the Solar System.
Key Takeaway: The main Asteroid Belt is located between the orbits of Mars and Jupiter, marking the division between the inner and outer Solar System.