It's surface is all covered in iron oxide, except it's polar ice caps.
Mercury
Probably Mars
Why not. Something has to be Mars is the 7th largest planet in the solar system because 6 other planets in the solar system are larger than Mars.
Mars has the biggest mountain than the others and deeper canyons than the other planets
Mars is very cold because it is farther from the sun than other planets.
Mars has a moon that is larger than the other one.
Earth is much bigger than Mars Earth's diamater is 12,756km, while Mars' diamater is 6,787kmEarth
The planet that is further from the Sun than Earth but closer than Jupiter is Mars. Mars is the fourth planet from the Sun, situated between Earth and Jupiter.
No.
Mercury Venus and Earth are all closer to the sun than mars
Earth is bigger then Mars Mars has frozen water and the Earth has bothe liquid and solid water. The man leave on earth and cannot produce life on mars^_^ Mars is known as the red planet while the earth is the blue planet
Mars is not "livable". There are no planets in the solar system that are livable without artificial environments.