It is still thick enough to allow for immense dust storms to exist.
The planet Mars has a very thin atmosphere, similar to the moon.
Mars has a thin, mainly carbon dioxide atmosphere.
Mars.
Mars is the terrestrial planet with a thin carbon dioxide atmosphere. Venus also has an atmosphere of carbon dioxide, but it is very thick.
Hard to say, as the distance from the star will also factor in, but in general, thin atmosphere would mean no insulation, it would be cold. Mars is a classic example of a planet having a thin atmosphere. It is extremely cold on Mars and has a small amount of carbon dioxide in it's atmosphere but is not in high enough concentration to warm the planet. Mercury has no atmosphere and it is hot and cold depending on which part of the planet is facing the Sun. Venus has a very dense amosphere and it is very hot, no matter which surface is facing the Sun.
No. Mars is a "terrestrial" or "earth-like" planet. Mars is mostly rocky, although there is a very thin atmosphere of carbon dioxide.
Mars.
Without a suit? No, the planet's atmosphere is thin and without oxygen.
Mars is an inner terrestrial rocky planet. Though there is an atmosphere is is very thin compare to the earths.
I don't think there is one, in our solar system. Mars has that type of atmosphere, but Mars has a solid surface.
Mercury has almost no atmosphere so that could be the answer. The otherpossible answeris Mars, which certainly does have a (thin)atmosphere.
The atmosphere on Mars is thin because it is 95.72% carbon dioxide.