Mars has giant mountains (i.e. Olympus Mons).
Within reason you can do anything on Mars which you can do on the Earth.
Earth is not smaller than Mars, Mars is about half the size of Earth which makes Mars is smaller than Earth
mars
i believe sent is the same on earth and mars
It have two moons
Can have not answer, sense question no makes
There is less gravity on mars, it has only 37.6% of earths gravity. If you weigh 100lbs on Earth, you would weigh 37.7lbs on Mars. Mars is smaller than Earth so the effect that gravity has on anything there is lower than it is on Earth
yes there are different stars and constellations by mars. thats what makes the place around it called space.
The mantle of Mars is probably made of peridotite, like Earth's mantle.
its red and colder and not suitable for life...yet
No, because mars' crust has a gas that makes its crust grow mehdeas and therefore earth has a much stronger crust.
They are both celestial bodies, both makes part of the solar system, however, the Moon ( assuming you are referring to the Earth's natural satellite) makes revolution around the Earth, and Mars, which is a planet, makes revolution around the Sun.