Asteroids, because the Asteroid Belt is between Mars and Jupiter.
The asteroid Belt. http://en.wikipedia.org/wiki/Asteroid_belt
Mars is the fourth planet from the Sun. Orbiting between Earth and (the asteroid belt) then Jupiter
No. It is not even considered a planet now. All of the traditional planets are bigger than it. Neptune is the fourth largest of the planets.
Ceres is the closest dwarf planet to our sun, orbiting between the fourth planet Mars and the fifth planet Jupiter.
if you are referring to planets, it would be mars.
When I was in fourth grade, if I recall correctly.
Mars is the last of the inner planets. It is the fourth planet from the Sun and right before the Asteroid belt.
Mars is the fourth planets from the sun and the furthest of the four inner planets.
Mercury, Venus, Earth, & Mars because they are the fourth closest to the sun
Mars, the fourth planet from the sun.
It is the fourth largest.
Neptune is the fourth largest planet out of the eight in our solar system, after Jupiter, Saturn and Uranus.