it is mostly made of rock I don't think there is really any gas but its atmosphere.
That is true, Mars is made mostly of rock.
Mars is made of rock.
It is mostly rock.
rock.
Mars is mostly made of rock. It has a thin atmosphere composed mostly of carbon dioxide, but the majority of its mass is solid material, consisting of silicate rocks and metals.
Mars is mostly rock
No Mars is composed mostly of rock. The atmosphere is very thin.
No, Mars is made mostly of rock.
No. Mars has a very thin atmosphere. It is mostly made of rock and metal, as it has a metallic core.
rock.
rock.
mars is mostly made of rock because it is a rock planet. earth,mercury, and venus are all rock planets