The surface of Mars
surface of Mars is covered with dust, oxide of iron. Or rust itself Therefore, Mars is red. Surface filled with potholes. But no trace of land movement, the surface of Mars has changed over many millions of years. The absence of the motion of the earth makes most volcanoes in the same location as the crackling of magma. As a result, a volcano on Mars is very large. The central star can be observed Dale Marineris (Valles Marineris), a valley with a length of 4,000 km with a width of 600 km and a depth of 8 km, with a Martian volcanoes high largest in the solar system. called Olympus Mons (Olympus Mons) with a height of 25 kilometers (up to 3 times the peak Everett Forest) and has spread out to a radius of 300 kilometers.
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