Mercury is the closest, Venus is the second closest. Earth is the third and Mars is the fourth closest.
The 4 Planets closet to the sun are Mercury, Venus, Earth, & Mars. the inner or terrestrial planets
In order, the list of planets closest to the sun (from closest to farthest), Mercury, Venus, Earth, Mars.
The 4 planets closest to the solar system are Mercury, Venus, Earth, and Mars.Kayla
The inner planets are Mercury, Venus, Earth, and Mars.
Mercury, Venus, Earth, then Mars
Mars, the fourth planet from the sun.
Mercury, Venus, Earth, Mars
Mercury, Venus, Earth, and Mars
The Inner Planets: Mercury, Venus, Earth and Mars
Mercury, Venus, earth, mars and Jupiter
Mercury, Venus, earth, mars and Jupiter
mercury venus earth mars