Kwilizwekazi yomzantsi - ntoni na?

Kuba kubahlali ezinezinga bethu luphawulwa into yokuba igama elithi "emzantsi" inxulunyaniswa into eshushu okanye ubuncinane yafudumala. Kodwa ke, njengoko kanti, nemisinga kakhulu kumzantsi akunanto yakwenza iilwandle eshushu enelanga kunye namantombazana, enxibe phezulu a bra. Xa ngasezantsi umhlaba, ngokunjalo kwi entla kwayo, uphume ehlala umkhenkce, ikhephu nengqele. Wena ukuyichaza ukuba, yintoni na kwilizwekazi kakhulu wasezantsi?

Ngandlel 'ithile, uluntu ebesoloko eqinisekile yokuba kwindawo ethile ezantsi lilizwe

Ngelo xesha, xa sele iyinto eyamkelwa yi-sphericity ngenxa yomhlaba kanye oko engasekho watshiselwa esibondeni, nditsho bamandulo babecinga yenziwa (kwaye uninzi abantu boyisakala ngokupheleleyo oku), besihla benyuka apha emazantsi planethi njengezwekazi esemazantsi. Ukususela ngenkulungwane ye-16, oko wenza iinzame ezininzi ukufumana kanye eli lizwekazi. Ukufumana ubuntshatsheli iqela ezinye iziqithi yavulwa kwaye iindawo xa isicelo kwikhadi kwaye olwaqaliswa loni okanye babucala. Ngoko ke, umzekelo, kwiiPhilippines, uSolomon wavula kwisiqithi New Guinea.

Xa Antarctica wavumela unyawo abantu ukunyathela kuyo?

Kodwa kwilizwekazi sisemazantsi yafunyanwa kuphela emva kweminyaka engamakhulu amathathu ukususela ekuqaleni uphendlo - ngo-1820. Uhambo reception kwakubanda kakhulu. Endaweni ezintabeni zegolide, oluphumayo ngandlela ekulindeleke ukuba ukufumana kwi ngasezantsi emhlabeni, abantu ezijongene inani enkulu kwintlango cwaka ngumkhenkce, kwezinye iindawo yaze yangxenga ifuthe lomanyano penguins.

Nabantu kwakhona in repertoire yakhe

Ukususela ngoko, ngokusekelwe kwicandelo lweengxabano umhlaba omtsha Wesuka, abanye babo - nkqu ukusetyenziswa kwezixhobo; Siye ezingama ukuba baphonononge kwaye soyise amazwe ezibandayo. Abantu abaninzi bafa okanye wasinda ngexesha matutu kabuhlungu kakhulu ezinxulumene frostbite kunye nendlala.

Konke oku kwakhokelela ekubeni i-Antarctica esayinwe 1959: zonke izenzo kuluhlu imimandla zaye zayekiswa, Antarctica waba lizwekazi yezenzululwazi. Oku akwenziwa ukuphuhlisa naziphi na izibonelelo - kuphela uphando lwezenzululwazi kunye nesifundo enxulumene imozulu yomhlaba kanye yonke.

Yintoni imozulu kunyaka ngamnye wamkela abaphandi yayo

Yintoni kwilizwekazi kakhulu emazantsi bubunjani imozulu? Kuba isangqa kumazantsi polar iimeko ezinjalo ukuba imini nobusuku lokugqibela kangangeenyanga ezintandathu, i-engile ibonisa kwelanga ukuze ubushushu asihlali phezu kwamanzi, uphawu lobushushu eli lizwekazi kuxhomekeke kuluhlu evela Degrees 70 Celsius no thabatha 25 ebusika - ehlotyeni.

Umzantsi Melika - hayi ngasezantsi, kodwa ezinemvula

Phambi kokuba kwafunyanwa Antarctica, isihloko "Le lizwekazi sisemazantsi" eyayilunge Umzantsi Melika. Umgama phakathi kwinqanaba nendawo yayo elikufutshane Antarctica - 1000 kuphela km. Oku isihloko of America, kodwa ke omnye imbeko: Umzantsi Melika - yeyona ulophu amazwekazi Umhlaba. Oku kungenxa nje kuphela isixa imvula, nto leyo eqhelekileyo ukuba imozulu lizwekazi, kodwa amanzi omlambo, leyo ziintlanga phantse ngayo yonke indawo eMzantsi Merika. Pool ezinkulu imilambo (Orinoco, Paraná kunye Amazon) imalunga 10 million ezikwere zeekhilomitha, ngoko xa yonke indawo Umzantsi Melika - 17 million.

Yaye ngubani na kwelinye icala?

Okubuhlungu kukuba, kwilizwekazi sisemazantsi iye umzalwana wakhe - nezwekazi wasentla. Wonke umntu uyazi ukuba North Pole kuphela i-Arctic Ocean - umkhenkce entlango enkulu gqwa ukulima icebreakers zobuntlola.

Yintoni ithathwa ilizwe yomntla, ukuba azise kwipali yesibini apho?

kwinqanaba emantla, elibhekisela kuyo nayiphi mpumalanga yi Cape Morris Jessup, nto leyo ukwakweli kwisiqithi eGreenland, North America. zika yayo - 83 degrees imizuzu 39 yobubanzi ngasentla. Kuyinto neekhilomitha 708 kuphela ukusuka North Pole. Ngoko ukuphendula umbuzo wokuba yintoni nemisinga kakhulu lasemantla kwaye sisezantsi, nina nithi ukuba oku Antarctica nakumNtla Melika. Kunye bacacise kuphela ezingephi - ukuya isiphumo ukuba Antarctica - ilizwekazi oko ngokupheleleyo ngenxa isangqa kumazantsi ezibandayo kunye neziko yayo phantse ingqamana ingongoma South Pole. A Intshona Melika kuphela kwindawo yomntla komhlaba. Yena ngokwakhe ivela ikhweyitha ukuya ezinezinga wasentla.