ayoonisfeer

Gibilka saddexaad ee xiga istaratosfeerka fidsan ilaa 1,000 km. Gibilkani, waxa uu leeyahay afar lakab, oo neefaha ku jiraa ay yihiin aysonno. Taasi waxa ay inoo fududeysaa isgaarsiinta iyo baahinta wararka. ayoon-taban m.l (kiim.) Ayoon saldanab taban leh, oo sameysma marka atamyada ama molikiyuulada lagu daro elektaroonno. Marka danabsoocidda la sameynaayo, ayoonada taban waxa jiita qotinka togan. ayoon-togan m.l (-nno ..., m.dh) (kiim.) Ayoon saldanab togan oo ka dhashay atammo ama molikuyuullo laga xayuubiyey elektaroonno. Marka danabsoociddu dhacayso, ayoon-toganayaasha waxa jiita qotinka taban.