Guqula indawo oya kuyo namhlanje uye e-Iceland

Ukuba uye wagqiba ekubeni uthathe ikhefu ngeli xesha, ndikucebisa ukuba ukhethe i-Iceland .. Namhlanje, ngaphandle kwemvelo ekhangayo yase-Iceland kunye neentaba zayo ezintle .. Kukho into emangalisayo ebizwa ngokuba yi-aurora borealis.

 

Uya kubona into ongayi kuyibona nakweliphi na ilizwe .. kwaye uya kuchitha iholide. iminyaka

Ngaba wakha wasibona isibhakabhaka esibomvu okanye esiluhlaza..apho uya kusibona isibhakabhaka ebusuku sinemibala engaqhelekanga?

Kuthiwa kwezinye iintsomi ukuba nabani na obonayo le nto utshintsha ikamva lakhe libe ngcono..ngaphandle kweentsomi..kufanelekile ukubukela.

Ukuqonda okupheleleyo kweenkqubo zomzimba ezikhokelela kwiintlobo ezahlukeneyo ze-auroras zisengagqibekanga, kodwa isizathu esisisiseko sibandakanya ukusebenzisana komoya welanga kunye nentsimi yamagnetic.

I-aurora borealis yenye yezona ziganeko zintle zendalo ezenzeka emhlabeni, zikhangeleka njengeengoma zasesibhakabhakeni ezehlela emhlabeni ukuze zibanike umtsalane nobuhle bazo, okanye iqela leziqhushumbisi eziye zayilwa kunye nomlilo. ukuchaneka okugqwesileyo kunye nobuchule.

Ukususela kwixesha elidlulileyo, umntu uye wanikela ingqalelo kuyo kwaye wazama kanzima ukuyichaza.Iintsomi ezininzi kunye neentsomi ziye zavela malunga nobunyani bezibane zepolar, de inzululwazi yakwazi ukuzichaza nokucacisa izizathu zabo.Kutheni i-phenomenon ye-aurora borealis Kwenzeka njani, kwaye yintoni na? ∴ Yintoni i-aurora borealis?

I-aurora borealis, izibane zesibonda okanye i-polar dawn, onke amagama anikwe izibane ezibonakala kwingingqi ye-arctic emva kokutshona kwelanga, ukukhanyisa isibhakabhaka kwakhona, ngoko kubonakala ngathi umzobo otsalwa zizandla zabaculi abakhulu behlabathi, kodwa Inyaniso yeyokuba esona sizathu siphambili sezi zibane yimitha ephumayo evela elangeni ukuya emhlabeni, oko kukuthi, ayenzeki ngaphakathi emhlabeni kodwa kwiatmosfera engaphandle, ngoko kunokutshiwo ukuba yinto emangalisayo yeenkwenkwezi ebangela umdla. abathandi be-astronomy kunye nendalo yonke kwihlabathi jikelele ukuba bayibukele kwaye bayilandele. Ezi zibane ziqalisa ukubonakala kwisiqingatha seyure emva kokutshona kwelanga, yaye maxa wambi ziqhubeka de zibonakale kwakhona, yaye maxa wambi zibonakala kuphela ngaphambi kokuphuma kwelanga. Imitha ebonakalayo iyahluka kumaxesha ngamaxesha kwaye kwangelo xesha linye imbonakalo, le mitha mibini ayihambelani ngobume nombala kungakhathaliseki ukuba kwenzeka ntoni na, nokuba ithatha umfanekiso ofanayo.

Ngamanye amaxesha izibane zivela ngendlela yemitha yokukhanya efana neentolo ezinyukayo ukuya esibhakabhakeni, kwaye ngamanye amaxesha zivela ngendlela ye-arcs yombala ocacileyo oqhubekayo esibhakabhakeni isiqingatha seyure ngaphambi kokunyuka ukuya phezulu, ukuze kufakwe ezinye ii-arcs. ∴ Iifom zeZibane zaseMantla I-aurora ibonakaliswe ngeendlela ezimbini ezisisiseko, i-strip twilight, apho izibane zivela ngendlela yee-arcs ezinde kunye neeribhoni esibhakabhakeni, kunye nobumnyama obunamafu, ezizibane ezinemibala ezigubungela yonke indawo. isibhakabhaka njengamafu kunye namafu anemibala ecacileyo. Urhatyazo luhlala lubonakala luluhlaza, lubomvu, lutyheli okanye luzuba, ngelixa eminye imibala ibonakala xa i-twilight arcs ixubana, ukugoba kunye namafu akhanyayo avela. Uhlobo lwebha ye-aurora ihlala igubungela indawo enkulu yesibhakabhaka ifikelela kumawaka aliqela eekhilomitha, ngelixa ububanzi bayo buziimitha ezininzi okanye amakhulu eemitha kuphela. Emva koko, imiqadi yeradial iqala ukubangela imitha epinki enwenwela kumawaka eekhilomitha, kwaye iqhubeke de umsebenzi we-bar aurora uphele, kwaye ukumila kwayo kuyasasazeka ukwenza i-aurora enamafu engaqhelekanga.

. ∴ Yenzeka njani i-aurora borealis?Njengoko besesitshilo ngaphambili, i-aurora borealis yenzeka ikakhulu ngenxa yelanga kunye nokunxibelelana okwenzeka kumphezulu walo, ukuze siqonde ukuba yenzeka njani, kufuneka siqonde ukuba kwenzeka ntoni kumphezulu womhlaba. ilanga kuqala. Ilanga linamaleko amathathu: umaleko obonakalayo, umaleko wombala, kunye necorona layer. Umphezulu welanga awuzolanga kwaye awuzolanga njengoko ubonakala kuthi emhlabeni, kodwa uzele ziikhemikhali, eziyeyona iphambili. umthombo wokukhanya nobushushu obufikelela emhlabeni. Umsebenzi welanga ufikelela incopho yawo kanye emva kweminyaka eyi-11, nto leyo ebangela ukuba kubekho iindleko zelanga, ngaphezu kokuvela kwezaqhwithi kunye nemimoya yelanga, kunye nezinye iiprotuberances zelanga eziqhumayo kunye namawa, amandla alo ngalinye lilingana namandla. yokudubula kweetoni ezizizigidi ezibini zezigidi zezinto eziqhushumbayo! Ezi crater zithumela imitha emininzi eMhlabeni, efana ne-X-reyi kunye ne-gamma ray, kunye neeproton kunye nee-electron ezinexabiso eliphezulu. Umoya welanga unamandla kakhulu kwaye uyonakalisa, ukuba ufikelela emhlabeni ngaphandle kokufumana nantoni na ukuwuthintela, uya kuwutshabalalisa kwaye ngokukhawuleza uphelise ubomi kunye nawo.Ngoko ke, ngenxa yenceba kaThixo uSomandla ukuba wenze umhlaba ube imvulophu yamagnetic. eyikhusela kwaye ithintele le mimoya kunye neeyoni zelanga ekungeneni kuyo. Noko ke, oku akuyichasi impembelelo yazo.Xa zifika kwimagnetosphere, iielectron zidibana nezinto ezikuyo, njengehydrogen, initrogen neoksijini, nto leyo ebangela oko sikubona kwizibane eziqaqambileyo nemibala.

 I-aurora borealis kwiintsomi zamandulo Abantu bamandulo ababekwazi ukubona i-aurora borealis banikela ukutolika okuhlukeneyo kwezi zibane, zonke ezo zaziyintsomi nje ezingenasiseko enyanisweni, kodwa kunoko ingcamango yeengcamango zabo. AmaEskimo ayecinga ukuba ungcwalazi asinto yanto ngaphandle kwesidalwa sasemzini esinomdla ophakamileyo size size kuwahlola, ngoko ayekholelwa ukuba okukhona esebeza yaye ethetha ngelizwi eliphantsi, kokukhona zisondela ngakumbi kuwo izibane. Ngokubhekiselele kumaRoma, ayingcwalisa i-aurora borealis kwaye ayibiza ngokuthi "i-Aurora" kwaye ayigqala njengothixo wokusa, kunye nodade wenyanga, kwaye weza kubo kunye nonyana wakhe "Al-Naseem", kwaye ukufika kwakhe kwakubhengeza. ukufika komnye uthixo, “uApollo” uthixo wobulumko nowengqondo, othwala ilanga nokukhanya kwalo