MARS

MASS, DIAMETER

• Mass of mars is 639E21 kg
• Diameter of Mars is 4,212 miles

ROTATION AND REVALUATION

• It takes 23 hrs 39 mins and 35 secs for a rotation
• It takes 687 days to do one revaluation

DISTANCE

• Distance from sun141,600,000 miles
• Distance to earth 225 million km

CHARACTERISTICS

• Seas and canals cover the planet
• There is polar rice caps
• Largest volcano in are solar system

ATMOSPHERE

• 95% carbon dioxide
• 3% nitrogen
• 1.6% argon
• And the rest is oxygen

WHAT MODIFICATIONS WOULD BE NEEDED TO SURVIVE ON MARS

• You would need food
• Water
• Shelter
• and of course oxygen

MY NEIGHBOR ON MARS