Umoya ojikeleze umhlaba: imbali ukuvela kunye nesakhiwo

ojikeleze Umhlaba kaThixo - imvulophu sukube iplanethi yethu. Hi ndlela leyi, ngathi iqokobhe babe phantse yonke imizimba yasezulwini, ukususela iiplanethi kwisixokelelwano elanga izijikelezi ezinkulu. Ukubunjwa emoyeni kuxhomekeke kwizinto ezininzi - ubungakanani umzimba yasezulwini, isantya yayo, ubunzima kunye nezinye isethi iparameters. Kodwa kuphela iqokobhe iplanethi yethu iqulathe amacandelo ukuba ukuvumela ukuba siphile.

Umoya ojikeleze umhlaba: imbali emfutshane imvelaphi

Kukholelwa ukuba ekuqaleni ikhona, umhlaba wethu akazange imvulophu sukube. Kodwa ke omtsha umzimba oselula Iziko sele eguqukayo. emoyeni Primary Yomhlaba kwamiswa ngenxa mlilo rhoqo mlilo. Oku kunjalo kangangamawaka amaninzi eminyaka emhlabeni wonke esingxotyeni wambumba zomphunga, initrogen, icarbon kunye nezinye izinto (ngaphandle oksijini).

Kusukela inani ukufuma emoyeni ulinganiselwe, ngoko esaleleyo ibuye ibe imvula - ukuze wabumba ulwandle, iilwandle kunye namanye amaqumrhu yamanzi. Kwimeko-bume emanzini wabonakala yaye yaqulunqa eziphilayo kuqala ukuba zizalise umhlaba. Abaninzi kubo isicelo izinto yemifuno, ovelisa oxygen by photosynthesis. Ngenxa yoko, koMhlaba yaqala ukugcwalisa eli igesi ebalulekileyo. Ngenxa yoko, awo akhiwa mpilo kunye ozone olukhusela umhlaba ukusuka umonakalo yelanga. Ezi zinto, waza wadala iimeko yobukho bethu.

Ubume bomhlaba

Njengoko yaziwa, imvulophu sukube planethi Wenziwe ziimaleko ezininzi - oku ke eziFihliweyo, stratosphere, mesosphere, thermosphere. Akwenzeki ukuba ukuzoba imida ecacileyo phakathi ezi zoleko - konke oku kuxhomekeke kwixesha lonyaka kwakunye inkululeko yendawo umhlaba ukuze ujikeleze kakuhle.

EziFihliweyo - inxalenye esezantsi gasbag, okuphakama ngumlinganiselo ngeekhilomitha ezili-10 ukuya kwi-15. Oku kulapho yayigxile ezininzi zezulu komoya. Hi ndlela leyi, nantsi ke lonke ukufuma kunye neefom esibhakabhakeni. Ngenxa isiqulatho oksijini eziFihliweyo ixhasa ubomi zonke izinto. Ukongezelela, kubaluleke kakhulu ekubunjweni imozulu kunye neempawu zemozulu ndawo - kukho benziwa hayi amafu kuphela, kodwa umoya. Amaqondo obushushu kuyancipha kunye kokuwa.

Stratosphere - ntathu eziFihliweyo iqala kwaye uphela nomphakamo kweekhilomitha ezili-50 ukuya 55. Apha, ubushushu kwandisa ngezidumbu. Le nxalenye imozulu kakhulu mahala umphunga wamanzi, kodwa umaleko ozone. Minkarhi yin'wana u nga bagcine ukuyilwa "umama pearl" amafu, leyo ingabonwa kuphela ebusuku - kukholelwa ukuba bamelwa amathontsi amanzi incitshisiwe ngamandla.

Le mesosphere - yolula ukuya ayi-80. Lo maleko ingabonwa nokwehla okukhulu lobushushu njengoko ihamba phezulu. Kwakhona kuphuhliswa ngamandla lokungazinzi. Hi ndlela leyi, ku mesosphere akhiwa ekuthiwa "amafu noctilucent", enamakhulu ziikristale ezincinane ice - ingabonwa kuphela ebusuku. Kunika umdla ukuba kumda eliphezulu mesosphere phantse akukho moya - sisiphinda 200 ngaphantsi koko kufutshane kumphezulu womhlaba.

Thermosphere - lo umaleko ongaphezulu zehlabathi gasbag, apho ukwahlula phakathi ionosphere kunye exosphere. Loo nto inika umdla ukuphakama lobushushu apha liphuma kabukhali kakhulu - kwintaba ephakame kweekhilomitha ezili-800 ukusuka kumphezulu womhlaba kuba ngaphezu kweqondo lama-1000 Celsius. Ionosphere luphawulwa kwegesi ngamandla umoya kunye nomxholo ophezulu unako esebenzayo. Njengoko kuba exosphere, le yinxalenye umoya kakuhle emajukujukwini omncane. Kubalulekile ukuphawula ukuba thermosphere aliqulathanga umoya ngokwawo.

Oku kunokubonwa ukuba koMhlaba - oku kuyinxalenye ebaluleke kakhulu kwiplanethi yethu, okuhlala yayibaluleke ekuveleni yobomi. Inika zokuziphilisa, ukuxhasa ubukho kwehayidrosfere (iqokobhe emanzini planethi) kwaye ikhusela radiation UV.