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Temperature - -53 degrees Celsius Pressure- one tenth that of the earth or 0.6 per square inch Water- frozen water subsoil Gases- 95% carbon dioxide, 2.7% nitrogen, 0.13% oxygen. The planet Mars is 48 643 000 miles away from the earth yet the temperature is too cold, the pressure is too low and the amount of gases are not suitable for life to survive on the planet Mars.