Meteorites can be distinguished from terrestrial rocks by their high iron content, dark crust formed during atmospheric entry, and unusual gas ratios. These features indicate their extraterrestrial origin. Therefore, all mentioned characteristics apply to meteorites. ;
Meteorites can be recognized by their high iron content, dark crust formed during atmospheric entry, and unusual ratios of noble gases. These traits indicate their extraterrestrial origins. Therefore, the best choice is D: All the above are characteristics of meteorites.
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