Mars and Earth are different but they are similar because of the volcanoes, canyons and the impact basins are like the ones here on earth the difference is mars has a different temp, size and atmosphere
Both mars and Earth orbit the same sun and Mars has a solid surface like Earth does. Mars has ice in its north and south poles like Earth does but Mars is around half the size of Earth. Mars even has seasons! Since Mars has lower gravity than our planet, you can jump a lot higher. The problem with Mars is that there is almost no oxygen in the atmosphere.
