Seventy-five percent of vanilla on the market today is derived from vanilla plants in Madagascar and RÃ©union. It is commonly known as Bourbon vanilla, named for the island RÃ©union, which was formally named Ãle Bourbon.
Mars has a very thin atmosphere that is made mostly of carbon dioxide. About 95% of Mars' atmosphere is made of CO2. There are only traces of the other gasses in its atmospher â¦ e like nitrogen and carbon monoxide.  It's atmospheric pressure is 7-9 milibars, depending on the season.
Mars' atmosphere is mostly made up of a thin layer of carbon dioxide, which makes up 95.32% of the atmosphere, with 2.7% of nitrogen and then very small amounts of other gasesâ¦ such as argon, oxygen, carbon monoxide and water vapor.