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 has a thin atmosphere â too thin to easily support life as we know it. The extremely thin air on Mars can also become very dusty. Giant dust storms can blanket the entire planet and last for months. The atmosphere of Mars is about 100 times thinner than Earth's, and it is 95 percent carbon dioxide. Here's a breakdown of its composition: Carbon dioxide: 95.32 percent. Nitrogen: 2.7 percent. Argon: 1.6 percent. Oxygen: 0.13 percent. Carbon monoxide: 0.08 percent.