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Earth's atmosphere is rich in nitrogen and oxygen, supporting life, while Venus has a thick, toxic atmosphere composed mainly of carbon dioxide and clouds of sulfuric acid, leading to extreme greenhouse effects and surface temperatures hot enough to melt lead. Mars, on the other hand, has a thin atmosphere, primarily carbon dioxide, which cannot retain heat effectively, resulting in frigid surface temperatures and less protection from radiation. These differences in atmospheric composition and density significantly influence the climate and potential for life on each planet.
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The composition of Mars atmosphere strongly resembles the atmosphere of which planet?
It is similar to the composition of the atmosphere of Venus. They are both made almost entirely of carbon dioxide.
How are Mars and Venus different?
Well, Mars is our sister plant meaning we are a like in a way. Like Earth Mars has an atmosphere but Mars's atmosphere is thicker than Earths is. Mars is the hottest planet because its thick atmosphere traps heat inside.
How are the atmospheres of Venus and Mars similar?
They are not the same at all, Venuses atmosphere is very hot dry and thick, while Mars atmosphere is thin and cold. Though they have totally different atmospheres, both planets are going through the same processes, which makes them very similar.
Why is it hotter on Venus than on Mars?
Venus is hotter than Mars because of its thick atmosphere mainly composed of carbon dioxide, which creates a greenhouse effect trapping heat from the sun. Mars has a much thinner atmosphere, which cannot retain heat as effectively. Additionally, Venus is closer to the sun than Mars, further contributing to its higher temperatures.
Why is earths atmosphere so different from those of mars and Venus?
Venus' surface conditions are different because of the atmosphere that venus has. Its atmosphere is mostly Co2 which is a greenhouse gas. This greenhouse gas allows the suns warmth to penetrate to the surface, but is unable to reflect back out into space. Therefor The heat is trapped between the atmosphere and the surface. Because of this the surface temperature of the Venus is a sweltering 860 degrees Fahrenheit.
Over 95 percent of atmosphere of both Venus and mars is?
Mars has an atmosphere of about 95.72% carbon dioxide. Venus has an atmosphere of about 96.5% carbon dioxide
What planet's atmosphere is most carbon dioxide?
There are two such planets, Mars and Venus. Venus has a much thicker atmosphere than Mars, but both atmospheres are about 95% carbon dioxide.
Which planets are called earth twins?
Venus and Mars are often called Earth's twins because they are rocky planets like Earth, but they have different environments. Venus has a thick toxic atmosphere, while Mars has a thin atmosphere with extreme temperatures.
How is our atmosphere differ from atmosphere on venus and mars?
Earth has oxygen they don't.
The composition of Mars atmosphere strongly resembles the atmosphere of which planet?
It is similar to the composition of the atmosphere of Venus. They are both made almost entirely of carbon dioxide.
How are Mars and Venus different?
Well, Mars is our sister plant meaning we are a like in a way. Like Earth Mars has an atmosphere but Mars's atmosphere is thicker than Earths is. Mars is the hottest planet because its thick atmosphere traps heat inside.
What atmosphere is mostly carbon dioxide?
Mars & Venus
Why would it be hard for humans to survive Venus and Mars Atmosphere?
Venus is very hot with poisonous gases in the atmosphere, Mars is very cold with a low atmospheric pressure.
Who's atmosphere is mostly CO2?
Both Mars and Venus have atmosphere made mostly of carbon dioxide. The atmosphere of Venus is much denser.
How is Mars different from Venus?
ITS DIFFERT because mars is small and venus is big
Which Planets have atmosphere mostly carbon dioxide?
Venus and Mars haveatmospheres mostly consisting ofcarbon dioxide.
Which planet has the most carbon dioxide atmosphere?
Venus has the most carbon dioxide atmosphere of any planet in the solar system, with about 96.5% of its atmosphere composed of carbon dioxide. This thick atmosphere contributes to the planet's extreme greenhouse effect and high surface temperatures.
