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.
Even though Mars is considered the most Earth-like planet in the Solar System, conditions on mars are quite harsh compared to Earth. Any astronaut going to Mars would have to face several obstacles in order to stay long term on Mars. Mars. The most important aspect of what makes a planet is its atmosphere.