Bauxite `(Al_(2)O_(3).2H_(2)O)` and Aluminosilicate both are ores of aluminium. Bauxite is found on earth but not on Mars whereas Aluminosilicate is found on earth as well as Mars. Possible reason is:
A. No human colony on Mars.
B. No tropical rain forests on Mars.
C. No need of bauxite on Mars
D. Closeness of earth to sun.

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Correct Answer - B
Bauxite forms by weathering of Aluminosilicates, which is supported by tropical ecosystem.

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