Emma's presitation on mars
why I chose this planet
I chose mars because it is the fourth planet and as we all know first is the worst second is the best third is the one with the hair on its jest and FOURTH is the one with the treasure chest also because
The mass of mars is 6.4169kg
Sinece mars has less mass than earth, the surface gravity on mars is less than the surface gravity on earth. The surface gravity on mars ks only about 38% of the surface gravity
Mars rotation is 24 hours, 39 minutes, and 35 seconds if you are interested in the solar day or 24 hours, 37 minutes and 22 seconds for the sidereal day.
Photo of Mars “How long does it take Mars to orbit the Sun?”. Yet another great question from our Universe Today readers. Mars takes 686.971 Earth days to orbit the Sun. That means that one Martian year is equal to 1.88 Earth years.
The atmosphere of Mars is the layer of gases surrounding Mars. It is composed mostly of carbon dioxide. The atmospheric pressure on the Martian surface averages 600 pascals (0.087 psi; 6.0 mbar), about 0.6% of Earth's mean sea level pressure of 101.3 kilopascals (14.69 psi; 1,013 mbar).
The average temperature of Mars is -65o Celsius (-85o Fahrenheit). Earth's average temperature is 15o Celsius (59o Fahrenheit).
With average temperatures on planets in our solar system ranging between 464o Celsius (867o Fahrenheit) on Venus to -200o Celsius (-328o Fahrenheit) on Neptune, Mars is neither particularly hot nor cold, however for a human being this weather would be considered extremely cold.
why do I like mars
I like mars because it the fourth and that is my favoprite numbert
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Public - 9/27/16, 6:57 PM