Mafi girman yanayin yanayin shine

Mafi girman yanayin yanayin shine

Amsar ita ce: exosphere

Tsarin sararin samaniya ana ɗaukar shi a matsayin shinge mai kariya wanda ke kare duniya daga hatsarori da yawa na waje, kuma wannan yanayi ya ƙunshi yadudduka daban-daban, ciki har da Layer mafi nisa daga duniya, wanda shine Layer na ƙarshe a cikin sararin samaniya, wanda aka sani da "exosphere" . Wannan Layer yana da ƙarancin ƙarancin iskar gas kuma yana girma zuwa matakin mafi girma na yanayi har sai ya kai kan iyakokin sararin samaniya. Exosphere yana taka muhimmiyar rawa wajen kare Duniya daga haskoki masu cutarwa da cajin rediyo, don haka ya sa rayuwar halittu masu rai a duniya ta kasance lafiya da dorewa.