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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
If water caused the huge outflow channels on Mars, what was the most likely process that formed them?
A) catastrophic but rare flooding
B) annual melting of the seasonal ice caps
C) rainfall from the hydrosphere
D) large comets that struck Mars
E) heat from the impact of the large asteroid that made Hellas
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
Happy to help Slight Smile
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