Eurasia - nezwekazi okuyinto ugeza 4 Ocean

Lo mbuzo ungase sabanjwa ukuhlolwa ku geography noma a crossword: ezwekazini, okuyinto wageza ngu ulwandle 4? Kuvele muntu ofundile uyazi kahle impendulo efanele. Nokho, uma namanje abazi ukuthi uyosebenzelana nathi.

Efunda okwakubhalwe kulowo mbhalo eside womhlaba "ezwekazini"

Ngezinye izikhathi kukhona ukudideka amagama asetshenzisiwe kusukela namagama amabili "ezwekazini" futhi "Izwekazi". Ingabe ukhona yini umahluko phakathi kwabo? Empeleni, la mazwi - omqondofana. Zimelela izindawo ezinkulu ezweni kukhona ngaphezu kogu lolwandle futhi ezungezwe amanzi. Ngakho, singasho noma amazwekazi, noma kuleli zwekazi, okuyinto wageza ngu ulwandle 4, okushiwo umbuzo ngeke kushintshe. Umahluko owokuthi ukuthi ezwekazini - ngenhla nje ebusweni ocean kanye nezwekazi ihlanganisa kwamanzi emithambekeni yezwekazi kanye emashalofini. Kodwa, naphezu kwalokhu, kokubili amazwi zamukelwa ukusebenzisa ngendlela efanayo. Nakuba izazi zokuma komhlaba ingaphikisana nala mazwi, ngoba aye adonsa iminyaka eminingi befunda lesi umehluko.

Bangaki amazwekazi emhlabeni?

Ukuze siphendule lo mbuzo lokho ezwekazini is wageza izilwandle amane, kuzomele uqale ukuthola amazwekazi eziningi kanjani lapho. Emhlabeni, kukhona 6 uquqaba ezinkulu ezweni ezibhekwa amazwekazi:

• Eurasia kuqala kubhekwe - nezwekazi ngobukhulu emhlabeni, esakhiwa ezahlukene ekuthuthukiseni ezimbili zomlando namasiko zezitho. Zibizwa ngokuthi ama-Europe nase-Asia.
• Eyesibili zwekazi - Afrika, ke lifaka yesihlanu yabo bonke ezweni eMhlabeni.
• Ngobukhulu kuyinto eNyakatho neMelika.
• indawo Okwesine kungokwalabo eNingizimu Melika, ke ithatha 12% womhlaba.
• Leli zwekazi lesihlanu ngobukhulu - Australia. Lapha itholakala isimo owodwa ngalesi aphansi kakhulu ukwanda kwabantu.
• Ukuba khona nezwekazi lesithupha Namanje ukuqagulisana nabantu abavamile, futhi ososayensi. Abaningi bakholelwa ukuthi i-Antarctica - hhayi ezwekazini.

Lesi sigaba samanje amazwekazi angashintsha ngesikhathi, njengoba izingxenye kancane kakhulu.

supercontinent

Izwekazi, okuyinto ugeza 4 Ocean - Eurasia. He kubhekwa supercontinent, ngoba mkhulu kakhulu yibo bonke. Inani indawo afanayo komhlaba - ezingaphezu kuka-54 million amakhilomitha square .. Ngaphezu ezwekazini, lokhu kuhlanganisa indawo 15 peninsulas.

Eurasia has ngezinga sína kangaka ukuthi insimu yalo imelelwa uhlu zonke izindawo zezulu. Indawo yemvelo kwakhiwa bedle ulwandle ezine emhlabeni.

Inani labantu base-Eurasia - abantu abangaba yizigidi eziyizinkulungwane ezingu-5. Ensimini yaleli zwekazi itholakala cishe 93 uthi futhi 10 izinhlangano okungezona ayibonwa.

Oceans ukugeza ezwekazini i-Eurasia yayigcwele. Atlantic

Entshonalanga naseningizimu-ntshonalanga Atlantic Ocean supercontinent. Lokhu akulona ocean eziphawuleka kakhulu (endaweni ke zingaphansi nasezifundeni zasePacific), kodwa endaweni yayo amanzi kubhekwa kufakwe kunazo zonke. By endleleni, endaweni yase-Atlantic yalolu ezingaphezu kuka-91 izigidi ezingu amakhilomitha square, nokujula kwayo ngokwesilinganiso -. Eminyakeni ecishe ibe izinkulungwane 4 amamitha endaweni ejulile - .. Puerto Rico Trench iphelile 8700 m.

East Coast. Pacific

Ogwini olusempumalanga ye-Eurasia wageza ngu ePacific Ocean. Lokhu ocean iyona enkulu kunazo zonke futhi endala kakhulu emhlabeni. endaweni yayo nawo njengomnyango mkhulu kakhulu - ke ingaphezu 178 kwezigidi ezingu amakhilomitha square .. Eqinisweni, iPacific Ocean ehlanganisa ingxenye yesithathu komhlaba. endaweni kwesigamu izilwandle zomhlaba.

Igama "Thulile" alihambisani ubunjalo olwandle. Yamila nge Magellan, okuyinto waba nenhlanhla kakhulu nge sezulu ngesikhathi circumnavigation.

the idatha ukujula isilinganiso kukhona edidayo. Ngokokunye ukulinganisela kuyinto 3900 m, kodwa amanye abacwaningi bakholelwa kuba 4200 m iphuzu ejulile -. Mariana Trench. Lokhu kungaphezu 11 km.

East Coast Eurasia amatheku dissected futhi peninsulas, has a sebuningini iziqhingi letingemasayizi lahlukene.

South Coast. ocean Indian

I ogwini oluseningizimu bahlanza ngasemanzini Eurasia -Indian Ocean. Inani lawo eyesithathu ohlwini kwezilwandle. Indawo sq nje kwetigidzi letili-76. Km. I olwandle ukujula silinganiselwa ehloniphekile - 3711 m iphuzu ejulile ingaphezu 7 km .. Igama layo Sunda Trench.

coast Eurasia ohlangothini lwaseningizimu bafa ngokuphawulekayo esingaphansi ezinye izinhlangothi. Kukhona eningi ngobukhulu izici zokuma kwezwe: eNhlonhlweni ye-Arabhiya futhi yezwekazi laseNdiya, kanye Sea Arabian futhi eBay of Bengal.

North Coast. I-Arctic Ocean

On the enyakatho yaleli zwekazi, okuyinto ugeza 4 Ocean, e-Arctic Ocean lilinganiselwe. Kuyinto amancane abandayo, elibangela lesi elimboze izindawo ezibandayo kanye subpolar sezulu ogwini. Le ndawo olwandle amakhilomitha square abangaba yizigidi ezingu-16 kanye labantu abangaba ngu-5500 m ukujula esiphezulu Kodwa ukujula avareji - .. 1200 kuphela m.

Ogwini olusenyakatho lwalesi Eurasia has a eshalofini ebanzi kakhulu, okuyinto ithatha abacebile amaminerali. Ukuthuthukiswa eshalofini kukhona Russia, eDenmark naseNorway.

Manje ngoba sewuyazi ukuthi ezinye izici izwekazi lethu elikhulu. Uma ucela, i-Eurasia yayigcwele - iyizwekazi? Okuyinto wageza ngu ulwandle 4 - ukuphendula ngesibindi kulo mbuzo.