Mars has a thin, mainly carbon dioxide atmosphere.
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.
Venus.
The planet may experience wide temperature extremes due to the thin atmosphere's inability to retain heat. The presence of carbon dioxide in the atmosphere may contribute to a greenhouse effect, further influencing the planet's climate. The lack of a thick atmosphere may also leave the surface exposed to harmful solar radiation.
Mars has almost no atmosphere. APEX=MERCURY has no atmosphere.
Mercury has no atmosphere.
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.
The planet Mars has a very thin atmosphere, similar to the moon.
Mercury's atmosphere is so thin that it is barely detectable.
The atmosphere of Mars is almost entirely CO2.
Venus
The planet Mars is the only planet known with two moons and a predominantly CO2 atmosphere.
Mars is the only planet that is thin and is made up of only carbon dioxide. :) (Question to asker): Define "thin" at what part of it is made of CO2? But you probably mean the atmosphere so in that case then the answer above is correct... mostly.
Venus.
The terrestrial planet that has no atmosphere is Mercury. Its thin atmosphere consists mainly of trace amounts of oxygen, sodium, hydrogen, helium, and potassium, and is not enough to be considered a true atmosphere.
Mars does not have rain because its atmosphere is too thin to support precipitation.
yes, mercury's thin atmosphere has methane.
The planet may experience wide temperature extremes due to the thin atmosphere's inability to retain heat. The presence of carbon dioxide in the atmosphere may contribute to a greenhouse effect, further influencing the planet's climate. The lack of a thick atmosphere may also leave the surface exposed to harmful solar radiation.