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aerosphere
aerosphere (ˈɛərəˌsfɪə) n (Physical Geography) archaic the entire atmosphere surrounding the earthaerosphereAeronautics. the area outside the atmosphere of the earth where manned flight is possible.See also: AtmosphereTranslationsaerosphere
aer·o·sphere (ār'ō-sfēr) The lower portion of the earth's atmosphere, containing sufficient oxygen to support life. [aero- + sphere] |