2Mars

 **Mars** Mars is the 4th planet from the sun at 141,633,260 mile away from the sun, with an average tempature of -81 degees farenheit.

The minimum tempature is -220 degrees farenheit, and the maximum tempature is 68 degrees farenheit. The equitorial circumference is 13,263 miles with a mass of 6.4185 *10^23 kg, and 3.94 desity. The gravity on mars is 12.116 ft per square inch, with 89,500,000 square miles on the surface. The atmosphere is comprised of 95.32% Carbon Dioxide ( CO2 ), 2.7% Nitrogen (N), 1.6% Argon (Ar), 0.13% oxygen (O), 0.07% Carbon Monoxide (CO), 0.03% water (H2O), 0.00025% Neon (Ne),0.00003% Krypton (Kr), 0.000008% Xenon (Xe), and 0.000003% Ozone (O3).