The Atmosphere Of Mars : Mars
Atmosphere on Mars
Mars is about half the size of Earth, and has two moons Phobos and Deimos. Mars distance from the sun is 230 million km, and its orbital period is equal to 687 earth days. On Mars, the solar day is only a bit longer then an earth day. An entire Martian year would equal 1.8809 in earth years.
The atmosphere of Mars is about 100 times thinner than Earth 's, and it is 95 percent carbon dioxide, 2.7% carbon dioxide, 1.6% argon, 0.13% oxygen 0.08%carbon monoxide, and minor amounts