Air mass - ???

Yintoni ubunzima umoya? Phendula izazinzulu bamandulo babengazi. Ngexesha ebuntwaneni lenzululwazi, abaninzi babekholelwa ukuba ubunzima umoya ayikho. Mandulo, nkqu kumaXesha Aphakathi ekuqaleni ngayo yasasazwa iingcamango ezininzi enxulumene yokuswela ulwazi kunye nokusilela kwezixhobo ngendlela. i ninzi emzimbeni, ezifana neendibano umoya nje kuphela, wakhwela uluhlu iimpazamo funny. ngabaphengululi (kakuhle ngakumbi kuthiwe iimonki zabo nxanelwe ulwazi) ngaphandle kokuba uyakwazi ukubona ubungakanani ixabiso non-ezicacileyo, wayekholelwa kakhulu kakhulu ukuba ukukhanya Ukhuthaza kwisithuba anengqondo ngokukhawuleza. Nangona kunjalo, oku akumangalisi. Science ke unomdla a kakhulu, bambalwa kakhulu. abantu ngakumbi xa niqokelela ingxoxo ubufundisi kwi "zingaphi iingelosi bamba phezu ingongoma yenaliti."

Kodwa njengokuba ixesha lihamba, ulwazi olukhulayo lwelizwe baba ezinkulu. Izazinzulu sele esazi ukuba yonke into ubunzima, kodwa uku bana phandle na ubunzima zezulu, zide nako. Kwaye ekugqibeleni, kwinkulungwane elinesibhozo yakwazi ukubala lexinene zezulu, kwaye nalo ubunzima emoyeni yonke komhlaba. Ubunzima bubonke umoya umhlaba lethu wayelingana inani elinesixhenxe Amaqanda - 53h10 ¹⁷ eekhilogram. Noko ke, eli nani liquka ubunzima umphunga wamanzi, nto kwakhona yinxalenye emoyeni.

Namhlanje, loo nto ixela ukuba Ebubanzini umoya uMhlaba imalunga elikhulu elinamanci mabini khilomitha, yaye umoya kuwo abelwa edyokhweni. Oomaleko asezantsi ke luthe, kodwa ngokuthe ngcembe inani iimolekyuli iigesi ekulelona emoyeni nganye kwiyunithi umthamo uyancipha kwaye uza ababhangayo. Ubunzima ezithile komoya (density) of the Umhlaba komhlaba phantsi kweemeko eziqhelekileyo nama-nye lamawaka, anamakhulu amathathu grams nge-cubic meter. Lisendaweni km elinambini zezulu lexinene kuncitshiswa amaxesha ngaphezulu kweminyaka emine kwaye sele ixabiso grams ezingamakhulu amathathu elinethoba-cubic meter.

Umphunga yenziwe ngeegesi eziliqela. Alithoba nesibhozo, alithoba anethoba ekhulwini kuyo - nitrogen neoksijini. Hi mpimo lowutsongo, kukho ezinye - carbon dioxide, argon, neon, helium, methane, carbon. Okokuqala wayezimisele ukuba umoya ayikho igesi, kunye umxube isazinzulu Scottish Dzhozef Blek phakathi kwenkulungwane elinesibhozo.

Undizela phezulu amawaka amabini eemitha oko kunciphisa njengoko womoya, kunye nepesenti umxholo ioksijini kuyo. Le meko yaba unobangela ebizwa ngokuba "kwendawo." Amagqirha amabakala eziliqela zesi sifo. Kwiimeko ezininzi kakhulu - ngu hemoptysis, nokudumba yemiphunga kunye nokufa. Uxinzelelo yangaphakathi emzimbeni womntu ngokugabadelayo kuba phi na esesibhakabhakeni, kwaye inkqubo yokujikeleza iqala ukuze kuphumelele. I emithanjeni yokuqala rush.

Kuye kwafunyaniswa ukuba mda ukuphakama abantu bakwazi ukuphila ngaphandle izixhobo ioksijini - amawaka asibhozo eemitha. Yaye amawaka asibhozo uyakwazi ukunyamezela abantu baqeqeshwe kakuhle kuphela. Long ahlale ngokugabadelayo iba nefuthe elibi kwimpilo. Oogqirha baphawula ngobuzwe babo ubomi isizukulwana iqela kwintaba ephakame 3500-4000 iimitha ngaphezu komphakamo wolwandle. Bona kunciphisa yokusebenza engqondweni nasemzimbeni, kukho utshintsho kwinkqubo luvo. Oko kukuthi, nduli kubomi babantu musa ukungena. Kwaye le ndoda ebomini akukho ayikwazi ukuzivumelanisa. Nokuba kuthe kuyimfuneko?