Ushintsho zonyaka yingoba Umhlaba lumayelana Welanga

Kusukela ezikhathini zasendulo, abantu bahlushwe imibuzo mayelana yonke. Kanjani futhi obani umhlaba wadalwa, yini izinkanyezi, ilanga nenyanga? Injani ukushintsha kwezinkathi zonyaka? Eyokuqala abaningi kulaba uphendule imibuzo Nikolay Kopernik. Wasikisela ukuthi izinkathi zonyaka zishintsha kwenzeka kwelinye Umhlaba uzungeza ilanga. Kodwa angiboni abantu isikhathi eside.

Iqiniso eyaziwayo

Okokuqala, kukhona ushintsho imini nobusuku. Konke lokhu kungenxa yokuthi iplanethi yethu lumayelana axis awo. Umphumela uba ukuthi kwesigamu kuba unaphakade emthunzini, futhi kukhona, ngokufanele, ubusuku. Nesikhathi - amahora amabili nantathu imizuzu amahlanu nesithupha namasekhondi ezine.

UCopernicus Okwesibili, iplanethi yethu kanye yasikisela, ke uzungeza ilanga, ebe. Isikhathi kuthatha ukwenza umbuthano izinsuku 365,24 ka. Le nombolo ngokuthi ngonyaka lezinkanyezi. Njengoba singabona, kungcono ehlukile kancane kusuka ikhalenda ukuthi cishe ingxenye eyodwa-yesine yosuku. Njalo ngemva kweminyaka emine, yinhlangano engenzi-integers kunezelwa, futhi kuvela "extra" usuku olulodwa. Kugcine futhi wanezela yesine ilandelana, ukwakha ngonyaka eqa. Futhi-ke, njengoba sazi izinsuku ezingamakhulu amathathu namashumi ayisithupha nesithupha.

isizathu

Abaningi kakhulu izazi zanamuhla, izinkathi zonyaka zishintsha yingoba Umhlaba ihamba ilanga. Kodwa hhayi kuphela. I-axis mayelana nokuthi iziphi izinhlelo iplanethi ungenisa nalapho ukubukeka kwazo kushintsha usuku uthambekele indiza lokuya kwaso emhlabeni inkanyezi engela 66 degrees, imizuzu 33 namasekhondi 22. Futhi focus ayiguquki akukhathaleki ukuthi aqhamuka kuphi uzungeza emzileni.

Ukuhlolwa

Ukwenza kube lula ukukuqonda, ukucabanga ukuthi lena-eksisi impahla - like one. Uma uzihambise emhlabeni umthombo wokukhanya, ingxenye hhayi ebhekene isibani, kuyoba ebumnyameni. Kuyacaca ukuthi Umhlaba njengomhlaba one uzungeza futhi azungeze i-eksisi, futhi ngolunye usuku isazoqhubeka zonke simboziwe. Kodwa qaphelani ukuba isikhundla amazwekazi aseNyakatho naseNingizimu nabasePoland. Ngesinye ekupheleni engxenyeni engenhla orbit imbulunga ithambekele ukukhanya, futhi aphansi - kuwo. Futhi ngisho ukuvula Earth wethu ayengayilungiselelanga, singabona ukuthi ingxenye ephansi iphuzu ekude ukulokho ngokuphelele emthunzini. The Final Frontier owayemuhle wayebizwa ngokuthi Southern kwe-Arctic Circle.

Sibeke imbulunga yethu kwi iphuzu okuphambene emzileni. Manje, kunalokho, ingxenye yayo ephansi imbozwe kahle "ilanga", futhi phezulu - emthunzini. Lona-Arctic Circle. Futhi amaphuzu kakhulu komzila wokuzungeza - izinsuku we ebusika kanye nasehlobo ngenjikalanga. Ushintsho zonyaka yingoba nezinga lokushisa elizosetshenziswa kule planethi ekutheni yimalini le noma kuleyo ngxenye ke uthola kusuka inkanyezi. Ugesi wemisebe yelanga yiwona is cishe abanjwe emkhathini. It lifudumeza surface eMhlabeni, futhi kuphela yokugcina idlulisela ekushiseni emoyeni. Futhi ngakho kulezo izingxenye zomhlaba ngubani uthole kancane emhlabeni wonke, ngokuvamile kubanda kakhulu. Ngokwesibonelo, e-South Pole neNorth.

Ebusweni engalingani Zomhlaba

Kodwa nakho abanye, kodwa hhayi isikhathi eside kakhulu, zikhanyiswa ilanga. Kungani kuhlale abandayo? Into wukuthi elangeni, futhi ngenxa yalokho bamandla alo ugxile ngendlela ehlukile ngokungibuza evele ezahlukene. Futhi njengoba wazi, Umhlaba akuyona iyunifomu. Iningi kuthatha izilwandle. Yena kancane sekuqala ukufudumala komhlaba futhi kancane idedela ukushisa emkhathini. EliseNyakatho neliseNingizimu embozwe iqhwa, futhi ukukhanya kubonakala kuzo cishe njengoba kusuka esibukweni. Futhi kuphela encane kakhulu uma kuqhathaniswa it is iguqulwe ibe ukushisa. Futhi ngakho isikhathi esifushane kuze kube yilapho owokugcina ihlobo lase-Arctic, zonke ice ancibilike ngokuvamile akanawo isikhathi. Antarctica ibizwa wahlanganisa nokwenqaba cishe ngokuphelele nesithwathwa.

Phakathi naleso sikhathi, maphakathi planethi, lapho yenkabazwe ithola amandla elanga ngokulinganayo kakhulu unyaka wonke. Futhi ngenxa yokuthi izinga lokushisa njalo okusezingeni eliphezulu, futhi isikhathi ushintsho konyaka ngokuyinhloko ngokusemthethweni. Futhi izakhamuzi eRussia emaphakathi kanye sub-Saharan Afrika, nempela owayeke wacabanga ukuthi kukhona njalo ehlobo. I ezikude yenkabazwe, le ngokucace kakhudlwana zonyaka zishintsha kwenzeka ngoba ukukhanya falling phezu engela, kwasakazwa ngokulinganayo. Futhi mhlawumbe, le osobala kakhulu ezindaweni athokomele. Kulezi zindawo, ehlobo ngokuvamile ashisayo ubusika iqhwa abandayo. Ngokwesibonelo, njengoba endaweni European yeRussia. Siphinde "inhlanhla" ukuthi, ngokungafani baseYurophu, hhayi ukufudumeza kolwandle ofudumele ngaphandle zaseMpumalanga Ekude "eziseceleni".

Zikhona ezinye izizatho

Kukholakala ukuthi eksisi enalokho kuthambekela akuyona (noma cha kuphela), futhi indiza ye nomjikelezo woMhlaba ukuba yenkabazwe kwelanga. Effect kufanele athole okufanayo noma aqinile.

Liphinde okuhlongozwe ukuthi izinkathi zonyaka zishintsha yingoba njengoba ibanga ekukhanyeni akufani ngaso sonke isikhathi. Into ungubani, ukuthi umhlaba uzungeza kwisiyingi, kodwa lesiyingi. Futhi iphuzu eziseduze Sun Itholakala km kwezigidi ezingu 147 kanye ibanga - mayelana 152 000 000. Noma kunjalo, amakhilomitha ayizigidi ezinhlanu - yilokho impela eningi!

Futhi wathi futhi inomthelela esethilayithi nasemahhovisi esifundazwe yemvelo motion eMhlabeni. Inyanga mkhulu kangangokuba ifaniswe ngobukhulu emhlabeni wethu. Kuyinto kuphela Esimweni esinjalo zesimiso sonozungezilanga. It is wagomela ukuthi nalo Umhlaba kwakwenziwa futhi emhlabeni isikhungo ezivamile mass - izinsuku ezingamashumi amabili nesikhombisa kanye amahora ayisishiyagalombili.

Njengoba singabona kusukela ngenhla, ngenxa ushintsho zonyaka, kanye cishe konke emhlabeni, isihlobo isikhundla elangeni.