earth and mars

	eart	mars	Facts about each
Average distance from sun	The average distance the Sun - Earth is a 1 UA (Astronomic Unit), which is equivalent to 149.675.000 km "	The distance of mars the sun is of 227.940.000	Earth: Is home of the life humans
Length of year	365 days	686 days
Length of day	24 hours	24 h 37 m
temperature	Moderated	-63o. 77o
Atmosphere	The terrestrial atmosphere is the gaseous part of the Earth	El dióxido de carbono	Mars: The atmosphere is very tenuous and has oxygen very small.
Numberof moon	One moon	Phobos y Deimos