In 2014 carbon dioxide levels are around 400 ppm (parts per million) or 0.04%.
Venus has 96 percent of carbon dioxide
A tiny fraction of a percent. Mars has an extremely thin atmosphere, and what it does have is mostly Carbon Dioxide.
Carbon dioxide in 2014 made up 0.04% of the atmosphere. This figure is rising every year.
No mars is mostly made up of carbon dioxide, which makes up 95.32% of the atmosphere
roughly 90-95% of the mars atmosphere is made up of carbon dioxide
The percent of the atmosphere made out of carbon dioxide is 0.038.
Venus has 96 percent of carbon dioxide
In 2014 carbon dioxide levels are around 400 ppm (parts per million) or 0.04%.
Earth's atmosphere is made up of the following main gases: nitrogen, oxygen, carbon dioxide, and argon. There also are minute amounts of neon, helium, and methane. The atmosphere contains about 78 percent nitrogen, 20 percent oxygen, 0.93 percent argon, and 0.039 percent carbon dioxide..
In 2014 carbon dioxide levels are around 400 ppm (parts per million) or 0.04%.
venus (closer to 97%)
A tiny fraction of a percent. Mars has an extremely thin atmosphere, and what it does have is mostly Carbon Dioxide.
Nitrogen, oxygen, carbon dioxide, and a small trace of carbon monoxide
Carbon dioxide=)
Carbon dioxide in 2014 made up 0.04% of the atmosphere. This figure is rising every year.
Assuming you mean "carbon dioxide", the atmosphere of Venus is made up mainly of carbon dioxide.
roughly 90-95% of the mars atmosphere is made up of carbon dioxide