Mars (Mars) is a planet away from the Sun is 4th among all planets. Mars has a diameter of approximately 0.5 times of the world. Mars has an internal structure contains, core with a radius of approximately 1700 kilometers of solid wrapped layers as magma thick metal man, approximately 1600 km and has a solid shell, as well as the world. Mars is red because of the oxide surface contains iron (iron rust). The surface of Mars, the abyss filled with so many different. A large abyss the abyss name Mario (Valles Marineris) historical hotel is 600 km wide, 4000 kilometers length 8 km depth in addition, Mars also has the tallest volcano in the solar system named. Olympus (Mount Olympus), volcano high base 25 kilometers radius is 300 kilometers away radiate.
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