Indawo: itholakala maqondana nezinye amazwekazi ezintaba zase-Eurasia

Impendulo yombuzo, njengoba itholakala maqondana nezinye amazwekazi ezintaba zase-Eurasia, nakanjani zihlanganisa sezulu izici, futhi incazelo ezihlukahlukene izindawo zemvelo ukuze ngokuthi izwekazi ocebile.

Leli zwekazi elikhulu

Ohlukile Eurasia isikhundla ngenxa yokuthi akukho elinye izwekazi ngeke kuqhathaniswe nalo ngobukhulu, inani labantu abaphila ngemali insimu yalo kanye nezitshalo ezihlukene ezikuzo.

Igama ngokwalo zase zihleliwe ngoba kule nsimu kuze kube sekupheleni yekhulu nesishiyagalolunye, lapho indawo maqondana nezinye amazwekazi ezintaba zase-Eurasia wagcina hlandla. Kuze kube yileso sikhathi yayibizwa ngokuthi noma nje-Asia noma Asia-Europe. kodwa emva kokushicilelwa umsebenzi kwesidoda Eduarda Zyussa leli gama lase ekugcineni ilungiswe isichazamazwi womhlaba.

Phakathi namakhulu eminyaka, abacwaningi abaye bahlola nezwekazi - ugu lwayo kanye izikhala ezinkulu ingaphakathi.

ukwehluka geological

Njengoba nezwekazi ngobukhulu emhlabeni, i-Eurasia yayigcwele umuzwa womhlaba, ngisho omncane amazwekazi ekhona manje. Lokhu kuholela umsebenzi obalulekile zokuzamazama komhlaba, okudala ezihlukahlukene sezwe.

Indlela iseningizimu maqondana nezinye amazwekazi ezintaba zase-Eurasia, sisebunzimeni kuchazwa futhi izintaba uhlukanisa insimu yalo. Kuleli zwekazi abanjalo amabanga ezinkulu entabeni ezifana Alps, zaseHimalaya, eCaucasus, Tibet futhi Pamir, Hindu Kush futhi Urals. Izintaba Ural ne eCaucasus uphawula umngcele phakathi izingxenye ezimbili zomhlaba - eYurophu nase-Asia.

Emikhawulweni amazwekazi angomakhelwane

Indawo okwakukhona kuyo ezwekazini i-Eurasia yayigcwele bungabonakala amaphuzu yayo extreme. Isimo mayelana Eurasia eNyakatho neMelika kulula ukunquma endaweni impumalanga yezwekazi, esemgwaqweni ensimini ka-Russia. Cape Dezhnev itholakala emngceleni Arctic zasePacific naseNyakatho-Alaska, ngeka-United States, ahlukaniswe iBering Strait, ngebhange okuphambene okuyinto Cape iPrince of Wales, kuyinto nephuzu lweNyakatho Melika.

Ngesikhathi phuzu yezwekazi eningizimu Eurasia kubhekwa cape Tanjung Piai, etholakala endaweni Malaysia. Ngokungafani headlands iwugwadule futhi iyincithakalo enyakatho ezintaba zase-Eurasia, Tanjung Piai kuyinto lithandwa kakhulu yizivakashi. Ibhayisikobho induduzo zokudla, esisogwini insimu yalo, amaholide kungabonwa ku Singapore, isendaweni ibhange okuphambene Johor Strait. Ngalo kanye emaphethelweni izimpawulo kuyinto beacon pyatnadtsatimetrovy kutshela njalo ngemva kwemizuzwana emithathu nasogwini sikhule imihlume, eyingqayizivele ukuze imihlangano ekhethekile ngamazwe, ukulondoloza ubuqotho babo sasayinwa.

Ngokwedlulele iphuzu eningizimu yokunquma kwendawo isikhundla isihlobo ukuba Eurasia Australia. Omunye wabo ubhekwa South Island, kungokwalabo iqembu le-Cocos Islands. Naphezu kweqiniso lokuthi ngomqondo Geological yalesi siqhingi basonta Eurasia, bona, nokho, iphethwe yi- Australia nezindawo zalo bangaphandle.

Njengoba i-Eurasia yayigcwele itholakala maqondana nezinye amazwekazi: Afrika

Kwaphela isikhathi eside, ososayensi ayikwazanga ukunquma line, eyayinqamula wakha umngcele ophakathi Asia nase-Afrika. Ubunzima zazibangelwa yokuthi itholakala maqondana nezinye amazwekazi ezintaba zase-Eurasia, kuchazwa ikakhulukazi ngokuposa izithiyo zemvelo ezifana izintaba noma sisebunzimeni. Phakathi Eurasia nase-Afrika imingcele enjalo ingekho, futhi ogwadule kungabonakali agelezela omunye.

Isimo kwashintsha ngokuphelele ngo-1896, lapho Suez Canal, kusukela eLwandle Olubomvu Isivivinyo sokuqala senzeka eMedithera. Njengoba umngcele phakathi kwamazwe amabili ukhonza isiteshi, nakho lebhokisi ezilwandle ezimbili.

Enye umngcele phakathi i-Eurasia yayigcwele nase-Afrika sidlula Gibraltarskmu strait ehlukanisa iYurophu ne-Morocco, etholakala enyakatho-mpumalanga ye-Afrika.