Nini futhi kanjani benza Umhlaba

Umbuzo ukuthi kwamiswa Umhlaba, zikhathazeke izingqondo ososayensi zeminyaka eminingi. Kwakukhona futhi kukhona izinguqulo eziningi - kusukela luyingxenye kwezenkolo ukuze yesimanje, kwakhiwa ngesisekelo ngokujulile ucwaningo isikhala.

Kodwa ngoba akekho umuntu kwadingeka ithuba abe khona ngesikhathi kumiswa iplanethi yethu, kuba uthembele bezimo "ubufakazi." Libuye libe usizo olukhulu kokususa umgubuzelo le mfihlakalo, sinalo izibonakude ezinamandla kakhulu.

Uhlelo elanga

Umlando Zomhlaba buhlobene eduze ukuvela ukuvela izinkanyezi, azungeze ngalo wumhlaba. Ngakho kufanele uqale ekude. Ngokusho imibono yososayensi, Big Bang wathatha iminyaka elilodwa noma amabili bhiliyoni kwezinkanyezi kuye emthaleni waqala cishe njengoba zinjalo manje. Uhlelo elanga khona, mhlawumbe iminyaka eziyizinkulungwane ezingu kamuva.

ososayensi abaningi bayavuma lokuthi yena, njengabo bonke isikhala enjalo izinto zaqhamuka ziphuma kule ifu uthuli negesi, kusukela into ekuyo yonke indawo isakazwa Ukuboshelwa: endaweni ethile kwaba ngaphezulu, nakwezinye izindawo - kancane. Endabeni wangaphambili, lokhu kuholela ekwakhekeni mafu of uthuli negesi. Ngesinye isikhathi esededelwe, mhlawumbe kuvinjwe okunomthelela zangaphandle like phezulu emafini futhi wenza isivumelwano ukujikisa. Isizathu ngalokho okwenzekile, cishe itholakala ukuqhuma supernova endaweni ethile eduze sombuso ikusasa lethu. Nokho, uma zonke izinhlelo inkanyezi akhiwa mayelana efanayo, lo mbono kubonakala ezingabazisayo. Ingabe kungenzeka ukufinyelela isisindo ezithile, efwini waqala ukuheha izinhlayiya kakhudlwana futhi onomfutho, kanye ne-torque engu atholwe ngenxa ukusatshalaliswa engalingani ndaba emkhathini. Ngokuhamba kwesikhathi, lokhu ihlule ukuphotha baba ayazika phakathi. Ngakho, ngaphansi kwethonya izingcindezi ezinkulukazi okwandayo namazinga okushisa aphakeme, futhi kwakungekho ilanga lethu.

Hypothesis zeminyaka ezahlukene

Njengoba kushiwo ngenhla, abantu njalo ngizibuza indlela Umhlaba kwamiswa iplanethi. Izifundo zokuqala yesayensi uvele kuphela nesikhombisa AD leminyaka. Ngesikhathi kwathiwa bathole okuningi, kuhlanganise imithetho yemvelo. Ngokusho komunye nemibono, Umhlaba lenzeka ushayisile we enomsila nge ilanga asalile ukuqhuma into. Ngakolunye - ohlelweni lwethu uye savela abandayo cosmic uthuli amafu.

Izinhlayiyana zokugcina bhekana each nye futhi zazixhunywe kuze ilanga namaplanethi kwakhiwa. Kodwa ososayensi French baye basikisela ukuthi ifu ecacisiwe sasishisa. Njengoba indlu ijikeleziswa futhi onomfutho, likhula lakha isiyingi. Wale mithandazo, futhi baye bakha iplanethi. Futhi maphakathi ilanga uvele. EyiNgisi Dzheyms Dzhins wasikisela ukuthi uma esikhathini esidlule inkanyiso yethu landizela kwenye inkanyezi. Yena wadonsa silingo wakhe ka ndaba ukusuka elangeni, okuvela kulo kamuva kwakhiwa amaplanethi.

Kwenzeka kanjani ukuba la Umhlaba

Ngokusho ososayensi yesimanje, isimiso sonozungezilanga iphuma abandayo uthuli negesi izinhlayiya. Ingqikithi onomfutho futhi waqhekeka waba izingxenye eziningana. Kusukela isiqephu ngobukhulu kanye Sun kwakhiwa. Lokhu isiqephu ijikelezwe futhi lishise. Waba njengetshe disk. izinhlayiya yesigayegaye azungeze efwini igesi-uthuli amaplanethi, kuhlanganise Earth wethu. Phakathi naleso sikhathi, maphakathi inkanyezi nascent ngaphansi amazinga aphakeme okushisa ingcindezi esikhulu babehamba ukuphendula iArmagedoni.

Kukhona umbono wokuthi kwavela ngokuhamba ucinge exoplanets (Earth-like), kulapho inkanyezi Izakhi ezisindayo, cishe ukuvela ukuphila eduze kwazo. Lokhu kungenxa yokuthi eziningi okuqukethwe kuholela emhlabeni wonke igesi imidondoshiya - letigcogcwe ngaphambilini efana Jupiter. Futhi lezi zidlakela nakanjani uphokophele inkanyezi futhi ukhiphe kusukela omise encane iplanethi.

Usuku lokuzalwa

UMhlaba kwamiswa mayelana emine yizigidi eziyizinkulungwane nengxenye edlule. Azungeza disk zezinhlamvu ashisayo wawuya ngokuya usinda. Kusolwa ukuthi ekuqaleni sabenza bakhangwa izingcezu amabutho kagesi. Esikhathini esithile, lapho isisindo "ikhoma" ifinyelele ezingeni elithile, waqala ukuheha wonke umuntu endaweni has ngosizo adonsela phansi.

Njengoba kunjalo nge Sun, ihlule waqala ukuncipha futhi babe hot. Ingqikithi is gu ngokuphelele. Ngokuhamba kwesikhathi, isikhungo ifomu libe nzima ngokwengeziwe, owakhiwa ikakhulukazi metal. Lapho kumiswa Earth, kwaba cool kancane, futhi ngezinto ukuxegiselwa kwakhiwa koqweqwe.

ukushayisana

Futhi ke kwaba khona inyanga, kodwa hhayi kakhulu ngendlela kwamiswa Umhlaba, kabusha, kucatshangwa ososayensi futhi yathola accessory ye yethu namaminerali. Umhlaba uye selehlile phansi, ebhekene usayizi kancane encane kwamanye amaplanethi. Ngenxa yalokho, bobabili izinto elicibilikile ngokuphelele futhi waphendukela zibe munye. Into ukhiphe yonke indawo ngenxa yokuqhuma kwaba lizungeza Earth. Kusukela kuye futhi baphendula inyanga. Bathi amaminerali atholakala on enyangeni ihlukile isakhiwo yabo yasemhlabeni, sengathi imfuyo ngesikhathi elicibilikile kabusha simisiwe. Kodwa kwenzeka okufanayo iplanethi yethu. Futhi kungani lokhu ukushayisana esabekayo zingaholelanga futhi ukubhujiswa okuphelele kwalelizwe izinto ezimbili ukwakha izicucu? eziningi eziyimfihlakalo.

Indlela eya ekuphileni

Khona-ke Umhlaba waqala ukuthuthumela kuphole futhi. Nalapha futhi, kwakhiwa core sensimbi, bese kuba namafu ebusweni ungqimba. Futhi phakathi kwabo - ikhemikhali kuqhathaniswa ezithathekayo - nesiphuku. Ngenxa yomsebenzi eqinile wentaba-mlilo kwakheka umoya wale planethi.

Ekuqaleni, kuba Yiqiniso, kwaba ngokuphelele engafanele ukuphefumula womuntu. Futhi ukuphila bekungeke kwenteke ngaphandle ukubukeka namanzi. Kusolwa ukuthi yakamuva eplanethini yethu ngiyikhiphile izigidigidi emkhathini kusukela emaphethelweni zesimiso sonozungezilanga. Ngokusobala, isikhathi esithile ngemva kokumiswa kwale Earth, kwakukhona bombardment enamandla, imbangela okungase kube Jupiter. Leli gagasi ebiyelwe ngaphakathi amaminerali kanye nezintaba-mlilo yaphenduka umusi, kanye-ke ewela surface eMhlabeni, obumba izilwandle. Kwabe sekuzwakala umoya-mpilo. Ngokusho ososayensi abaningi, lokhu kwakubangelwa ukuphila umsebenzi eziphilayo lasendulo, okungase avele labo izimo ezinzima. Kodwa lokho kungenye indaba. Futhi abantu unyaka ngamunye siya nakakhulu kuye ekutholeni impendulo yombuzo othi, kanjani iplanethi ewumhlaba.