Venus has extremely thick CO2 with a surface pressure of 93 Earth-atmospheres (about 1400 pounds/square inch) and extreme global warming of 400-500 degrees C.
Venus has a thick atmosphere composed mainly of carbon dioxide (CO2), along with trace amounts of other gases like nitrogen and sulfur dioxide. This dense atmosphere creates a strong greenhouse effect that traps heat and leads to extremely high surface temperatures on Venus.
The hottest planet in our solar system is, despite proximity, Venus. Mercury is closer to the sun, however, Venus' atmosphere is so thick that it absorbs heat and does not release it for a while, acting somewhat like an oven.
The only outer planet without a thick atmosphere is Uranus. It has a thin atmosphere composed mostly of hydrogen and helium with traces of methane.
well there are no planets like that
Venus has an atmosphere that is so thick and dense that it is always cloudy. The clouds are composed of sulfuric acid droplets that completely obscure the planet's surface from view.
Venus
Venus has a thick atmosphere composed mainly of carbon dioxide (CO2), along with trace amounts of other gases like nitrogen and sulfur dioxide. This dense atmosphere creates a strong greenhouse effect that traps heat and leads to extremely high surface temperatures on Venus.
Your thinking of Venus which does have a high Co2 atmosphere and sulphuric rain. Mars has very little atmosphere.
You think probable to planet Mars.
Venus
venus
Mars
Venus.
During respiration Oxygen is used & CO2 is released.& during photosynthesis CO2 is used & oxygen is released.Therefore when these 2 processes are balanced the O2 & CO2 concentration of the planet will be balanced too.
Uranus
Venus.
Venus