Neptune is much colder than Mars.
No. The 4th planet is Mars. Neptune is the 8th.
Mars is a smaller planet, but not the smallest (mercury). Mars is about fifty percent smaller than our earth. the size of the planet go in the order of Mercury, Mars, Venus, Earth, Neptune ,Uranus, Saturn, and Jupiter.
mars
Mars
Neptune
jonny
It's Neptune.
mars is a cold planet its lowest temp. is -224 degrees
mars or neptune
Saturn is the second largest planet behind jupiter! The sizes from smallest to largest are Pluto and Charon (which is actually a dwarf planet) Mercury Mars Venus Earth Neptune Uranus Saturn Jupiter the answer is D. Venus, Neptune, Saturn
Neptune
Jupiter is very very cold. Saturn, Neptune, Uranus, Pluto are all extremely cold. Mars is also cold. Venus is hot and Mercury is very hot. Earth is the only planet we know of where life exists or is likely to exist