L 'IArctic, vs 'Est phantse kuphela i-ice floes, amanzi olwandle angumkhenkce ngaphandle kweziqithi ezimbalwa, ezo zaseKhanada, iSpitsbergen kunye neyona inkulu, iGreenland. Kwi Antarctique, kukho i ilizwekazi phantsi komkhenkce, kunye nomhlaba, iintaba, iintaba-mlilo. ... Kwelinye icala, iAntarctique ayingowaliphi na ilizwe.
Ngaba i-Antarctica lilizwekazi? i ilizwekazi egqunywe ngumkhenkce iqulethe malunga nama-70% amanzi acocekileyo omhlaba. VS'Est esinye sezizathu ezininzi zokuba kutheni i-polar cap Est ubuncwane obuxabisekileyo - njengokuba unyibilika, umkhenkce uxubana namanzi anetyuwa awungqongileyo.
Uthini umahluko phakathi kweArctic kunye neAntarctic?
Kwaye iArctic empuma Ngokwenyani yenziwe lulwandle olunomkhenkce esilubiza ngokuba yi-ice floe. Kwi Antarctique, ubukhulu becala kukho iintaba kunye neentaba-mlilo ezithile eziphezu kolwandle. L'Arctic empuma ithambile, nangona ikwabonisa iindawo ezithile zealpine.
Yintoni umahluko phakathi kweAntarctica kunye neArctic?
La umahluko phakathi l 'IArctic et l 'Antarctique ilula kakhulu loo nto kwiIArctic, kwi-North Pole, siphakathi kwamanzi, ngelixa siphakathi Antarctique, kwi-South Pole, sikwilizwekazi, ilizwekazi eligutyungelwe ngokupheleleyo zizigidi ze-cubic metres zomkhenkce.
Ngaba kuyabanda eArctic okanye eAntarctica?
Ipali engasentla yindawo ekuyiyo kunye Mantla, il y kubanda. ... Ngokubhekiselele kwiAntarctique (apho ikhona isibonda sasezantsi) kunyeIArctic (I-North Pole), le mimandla inokuthi ibekwe kwii-antipodes kwiplanethi yethu, ayilona uhlobo "lwekopi ebuyisela umva".
Ngawaphi amazwe elizwekazi lase-Antarctic?
Abasixhenxe uhlawula ibango inxalenye yeI-Antarctica : IFransi, iOstreliya, iNew Zealand, iChile, iArgentina, iUnited Kingdom neNorway.
Indlela yokwahlula iArctic kunye neAntarctic?
Kwaye iIArctic Ngokwenyani yenziwe lulwandle olunomkhenkce esilubiza ngokuba yi-ice floe. Kwi Antarctique, ubukhulu becala kukho iintaba kunye neentaba-mlilo ezithile eziphezu kolwandle. L'IArctic ithe tyaba, nangona ikwabonisa imimandla yealpine.
Iphi iArtic?
IArctic Est ulwandle lomkhenkce olujikelezwe ngumhlaba, olukweyona ndawo iphakamileyo yommandla osemantla wehemisphere. Lo mmandla wemida olumfiliba unqumla kumazwe amathandathu kumda woLwandlekazi lweArctic: eKhanada, eUnited States (Alaska), iDenmark (eGreenland), iRashiya, iNorway neIceland.
Yeyiphi enkulu phakathi kweArctic neAntarctic?
Phantse iikhilomitha ezingama-20 zahlulaArctic kunye ne-Antarctica, "iziphelo zehlabathi" ezimbini ezikwiziphelo ezichaseneyo. Ukuba le mimandla emibini yeNorth Pole kunye ne-South Pole iyafana, inika iindwendwe zabo umboniso wendalo oyingqayizivele kunye nohluke kakhulu.
Yintoni umahluko phakathi kweNcam yoMntla kunye nePole eseMazantsi?
Le iPole yaseMzantsi ikumphakamo oziimitha ezingama-2. I-Arctic lulwandle, i-Arctic Ice Ocean, uhlobo lwe-Polar yeMeditera. i ipali yasemantla ilele phezu kolwandle igutyungelwe yingubo eguqukayo ye-1 ukuya kwi-4 yeemitha zepakethe yomkhenkce enobunzulu bolwandle obuziimitha ezingama-3100 ukuya kuma-5000.
Kutheni i-Antarctica ililizwekazi?
L 'I-Antarctica esempuma un ilizwekazi ebekwe kwi-South Pole. Indawo yayo Est malunga ne-14 yezigidi zeekhilomitha zeekhilomitha - kubandakanywa izandiso zomkhenkce odada phezu kolwandle, i-ice-shelves - leyo alandelayo yaye owesine ilizwekazi.
Yeyiphi ipali enomhlaba?
Le pole Ijografi yomhlaba emantla, okanye ngokulula pole Emantla, yeyona ndawo isemantla kwiplanethi Terre.
Kutheni iAntarctica ibanda kuneArctic?
Kwi-South Pole, iI-Antarctica esempuma ngokwenene indawo kubanda emhlabeni. Ubushushu obuqhelekileyo ebusika bumalunga no -60 ° C, kwaye irekhodi yehlabathi yalinganiselwa ku -89 ° C ngo-1983.... Imitha yelanga ayinako ke ngoko ukugqobhoza kulo kwaye nomhlaba onamatye ophantsi "kwelizwekazi eliMhlophe" ugcina ukubanda kwawo okugqithisileyo phantse ngokupheleleyo. unyaka.
Yeyiphi eyona hemisphere ibandayo?
Irekhodi entsha ye Froid dans l 'ihemisfiye Nord Est ye… - 69,6 ° C - Le Point.
Kutheni imvula ingani e-Antarctica?
Intlango ke ngoko ngummandla apho ayinethi kude kungaze. Kwimimandla ekwincam yomhlaba, imvula enqabileyo ihlala ifana neengqukuva zomkhenkce! Akenzi njalo Eli ayilokhephu, okanye isichotho, okanye imvula.
Kutheni i-Antarctica ivaliwe?
Ngeminyaka yee-1980, imizi-mveliso yeoli neyemigodi yayinqwenela ubutyebi bendalo belizwekazi. Antarctique... Ukuze eli zwekazi liselinyulu lihlale likude nemisebenzi yabantu, iGreenpeace icebisa ukulenza “ipaki yendalo yamazwe ngamazwe”.
Abantu bahlala njani e-Antarctica?
Akukho mntu uhlala kuyo Antarctique ngokusisigxina, kodwa amadoda ahlala apho ixesha elide okanye elingaphantsi malunga nama-200 eminyaka. kunzima ukufikelela, iAntarctique yaba ngummandla wokugqibela wehlabathi ukuphononongwa: eneneni, kude kube yinkulungwane ye-18, ilizwekazi elimhlophe laliyindawo yentelekelelo kuphela.
Kutheni iAntarctica ingahlali bantu?
Ngamafutshane, iimeko zemozulu kakhulu, akunakwenzeka ukwenza ezolimo, kwaye ke ngoko, akunakwenzeka ukubonelela ezi mfuno ngokuzimeleyo zizinto ezimbini eziphambili ezingakhethiyo kuphuhliso lwabantu kule mihlaba, kangangokuba malunga neziseko ezingamashumi amane kuphela, ezihlala yimiphefumlo eyi-1500 ...
Ungayigcina njani iAntarctica kunye neArctic?
Enyanisweni, zichasene enye kwenye emhlabeni. I-mnemonic yokukhumbula ukubaIArctic ise North - kwaye ke ngoko iAntarctique eMzantsi - kukukhumbula ukuba " IArctic "Ivela kwisiGrike" arctos "elithetha" ibhere.
Kutheni iArctic iyindawo enqwenelekayo?
L 'IArctic unxaxhile un space maritime nqweneleka ngenxa yokuhla komkhenkce minyaka le. Ukutshintsha kwemozulu Est unobangela. Amaqondo obushushu ayanda apho ngokukhawuleza ngokuphindwe kabini kunakwilizwe liphela (+ 2 ° C ukususela ngo-1880).
Indlela yokubonisa iArctic?
Ngokwembono yejografi, kwamkelekile ukuba iIArctic ngummandla osemantla wesangqa sepolar somntla wehemisphere. Inkcazo yezopolitiko ibandakanya eminye imimandla efana neLapland. Umda wendalo okanye wemozulu weIArctic ichazwa ngumgca we-isothermal we-10 ° C ngoJulayi.
Ngoobani abemi baseNorth Pole?
Ngaphandle kwezi meko zinzima, abantu abazizigidi ezisisi-3,75 bahlala unyaka wonke ipali yasemantla, oko kukuthi amaxesha ali-15 ngaphantsiabantu eFransi. I abahlali North Pole zibizwa ngokuba zii-Inuit, kodwa zidla ngokubizwa ngokuba ziiEskimos. Aba bantu bathetha iilwimi ezimbini eziphambili, isi-Iupik nesi-Inuktitut.
Kutheni i-South Pole ithintelwe?
Imozulu, ingxaki yokwenene kufutshane iPole yaseMzantsi
Kuyabanda apho. Nasemhlabeni, amaqondo obushushu anokufikelela kwi -80 ° C. Kwimitha engama-35 000 ngaphezu komphakamo wolwandle, kubanda nangakumbi. … Ayikuko nje ubukho bomkhenkce emaphikweni kunye nomthamo wolwelo lokususa i-ayikhi onokuthi ube yimfuneko xa kubhabha ngaphezulu kwephiko. iPole yaseMzantsi.
Iphi iNorth Pole kwiglobhu?
I-Longitude yi-meridian edlulayo ce indawo. I-Ecuador ine-latitude 0. I ipali yasemantla, isibanzi 90 ° Nord, le pole emazantsi, latitude 90 ° emazantsi.
Iphi iNorth Pole kwiglobhu?
Le ipali emantla ibekwe embindini woLwandlekazi lweArctic, ngaphezu kwethafa lenzonzobila elibiyelweyo (elikwabizwa ngokuba yiAmundsen basin okanye iFram basin) kwaye kufutshane neLomonosov ridge.