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Home Q & A Board Science-Related Homework Help Physics Astronomy
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Tsync Tsync
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8 years ago
Why is Mars red?
A) The ancient volcanoes poured out vast plains of molten sulfur, much as on Io, which has now solidified and preserved the reddish color.
B) Mercuric oxide is abundant and has a red tint.
C) Sulfuric acid rain etched a reddish color into iron-rich surface rocks.
D) The iron in the surface rocks have been oxidized over time.
E) Dust storms on the planet have blasted the planet so fiercely that the rocks have reddened.
Textbook 
Astronomy Today

Astronomy Today


Edition: 8th
Authors:
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Minoring in physics
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RatatouilleRatatouille
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8 years ago
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Tsync Author
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#2
8 years ago
This astronomy class is killing me, thanks for chiming in and answering
Minoring in physics
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#3
8 years ago
Message back if you need anything
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