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
Smaller.
Mars is the only planet which is both smaller and colder than the Earth.
It is smaller than Earth.
Mars
Yes. Mars is a dry, rocky planet somewhat smaller than Earth.
The red planet, Mars.
Mercury, Mars, and Venus are all smaller than Earth.
It is a rocky planet that is much smaller and colder than earth.
Mars has a weaker gravity than earth because it is a smaller planet and is smaller than
Mars is the smallest of the three. (\_(\ (^_^) ('')_(")