Ngayiphi Nenkabazwe kuba i-Nyakatfo Melika? Incazelo yaleli zwekazi

Isihloko "Izwekazi" kuyinto ngempela ezithakazelisayo. Ukuze ucwaningo yayo egqanyisiwe amahora amaningi yezifundo zezikole. Kulesi sihloko, sizohlola kulokho Nenkabazwe kuba i-Nyakatfo Melika, ayinike incazelo, sichaza izici yaleli zwekazi. Ngakho, uqale ukuphola.

incazelo emfushane

I-Nyakatfo Melika - omunye amazwekazi eziyisithupha emhlabeni. It ithatha indawo yesithathu kule ndawo (izigidi ezingu-20,36 sq. Km). Ngayiphi Nenkabazwe kuba i-Nyakatfo Melika? Ukuze siphendule lo mbuzo, kudingeka ukuvula ikhadi. Nakani libonakale eNtshonalanga Nenkabazwe. Kulapha, ngenhla yenkabazwe ngasenyakatho, kuyinto eNyakatho neMelika.

izici Geographic futhi imingcele

North kanye eNingizimu neMelika ku Nenkabazwe efanayo, kodwa ezinhlangothini ezihlukene yenkabazwe. Le ndawo inikeza eziningi izici ngalinye kulawa amazwekazi, isibonelo, isimo sezulu, nesimo sendawo nokunye. Esikhathini eningizimu eNyakatho neMelika ixhunywe eNingizimu. Umngcele phakathi kwabo kwaholela ngokusebenzisa Isthmus. Enyakatho Melika, ubizwa wageza ngu-Arctic Ocean futhi Hudson Strait. ogwini olusempumalanga ezwekazini ulwandle i-Atlantic Ocean, kanye eningizimu-mpumalanga - e eGulf of Mexico. Kusukela entshonalanga kuya ogwini ezimbili kuyiPacific Ocean liphuma khona.

Ehlome ngamathuluzi okuthola ibalazwe ukuthola impendulo yombuzo othi, kulokho Nenkabazwe kuba i-Nyakatfo Melika, ungakwazi kanyekanye ukufunda kusuka amaphuzu angaphandle zaleli zwekazi:

• North - Murchison m ;.
• South - Maryata m ;.
• West - m inkosi yase-Wales ,.
• East - m St Charles ..

Ugu is dissected ngu izwekazi Ukuboshelwa. Izindawo ezimangelengele kakhulu zitholakala enyakatho ingxenye. Sinenkosi ice-uhlobo ebusweni zomhlaba futhi bakha amawa. Eningizimu nogu ezwekazini coral.

I-Nyakatfo Melika: impumuzo isici

impumuzo ezwekazini futhi ahlukahlukene. Ebusweni azilingani. Entshonalanga, kuyo yonke nezwekazi welula uhlelo ngobukhulu entabeni aseCordillera, empumalanga eNyakatho neMelika iyona emathafeni ngobukhulu futhi izintaba ongaphakeme. Ukuphakama isilinganiso ezwekazini -. Ngaphakathi 720 m aseMelika Ephakathi emathafeni ku enkabeni yaleli zwekazi.

Cordillera inikeza eziningana entabeni lwesikhathi. Lolu hlelo ingenye eliphakeme kunawo wonke emhlabeni, indawo ephakeme - of Denali ukuphakama 6193 m (vertex ebesingandile igama Mount McKinley, ubhekwa iphuzu esiphezulu endaweni).

Mainland amanga Precambrian platform North American. I ukusonga entabeni akhiwa Caledonian, Hercynian, nezikhathi Meso-Cenozoic. Iningi imali amaminerali zaleli zwekazi basuke bagxila Cordillera kanye Canadian Shield. Kukhona idiphozithi yanoma nsimbi, nethusi nickel imikhando, amalahle, igolide kanye base izinsimbi. LwasePacific ocebile, uwoyela negesi.

Ikakhulukazi e eNyakatho neMelika: isimo sezulu

sezulu ezwekazini wehlukile. Lokhu kungenxa ubude bayo ukusuka enyakatho kuya eningizimu. I-Nyakatfo Melika kweqa 6 zezulu esishintshashintshayo. Izoni Arctic esisogwini olusentshonalanga ye-Arctic Ocean. Ubuswa okushisa aphansi, nemvula encane. zone esipholile ihlanganisa eziningi zaseCanada, elinesimo sezulu yezwekazi. Nakwezifudumele zone - ku ye-United States. It has a omnene, ungqoqwane sezulu, liyana ebusika, ehlobo ezomile. Isimo sezulu esishisayo sub-enkabazwe - isici nezwekazi eningizimu yeNhlonhlo California, Eningizimu yeFlorida. Lokhu sezulu evumayo efudumele, ubusika bakhona efudumele.

uhlelo ngamanzi nomhlabathi

Amazwekazi aseNyakatho naseNingizimu Melika - amazwekazi ecebile emithonjeni yamanzi. Zonke enyakatho nezwekazi emifuleni sokukhipha ku izilwandle ezintathu ukugeza ke. notshwala Water elinesimo kwabantu high kanye nobude. Enyakatho amachibi izwekazi eziningi glacial imvelaphi zomhlaba. Lokhu kungenxa yokuthi uye eside kulendawo kwaba ngaphansi kwethonya glaciation. Ukuze lesi sifunda basonta amachibi omkhulu Canadian - umthombo elikhulu amanzi ahlanzekile emhlabeni.

Famous for eNyakatho neMelika futhi ezihlukahlukene nenhlabathi. Ziziningi ngaphezulu, kusuka polar ukuze ezishisayo. Nenhlabathi evundile kakhulu esifundeni kukhona maphakathi, okwethulwa emhlabeni ensundu black.

izwe yemifino

I izitshalo ezwekazini kuyafana izimila Europe. Enyakatho, ke emelelwa ehlane arctic, kancane kancane kuphenduke emathafeni ase. Okwesithathu endaweni elalihlala zone ihlathi. Uhlobo oluvame kakhulu - amahlathi esipholile zimumethe coniferous, lezihlahla kanye okuxubile.

Ezindaweni ezakhelene eGulf of Mexico, elalihlala ezingwadule futhi semi ezingwadule. Engxenyeni eseningizimu yaleli zwekazi imelelwa ezimanzi siluhlaza amahlathi.

emhlabeni isilwane

Fauna kanye nezimila, ifana ncamashí Eurasia. Abameleli beNdikimba emathafeni reindeer, lemming, polar bear. Ehlathini: brown bear, amaphiva, ama-lynx Canadian, Wolverine. Inkinga enkulu eNyakatho neMelika iyona ukulondolozwa kwezilwane ezithile (ikakhulukazi noboya). Eminyakeni yamuva, kakhulu kwehle isibalo izimpungushe grey and amaprotheni-lynx yase-obomvu kanye nabanye.

Abantu nezwe

Inani labantu base-nezwekazi yakhiwa abantu abayizigidi ezingu-550. Itholakala Ukuboshelwa, kwabantu isilinganiso - 20 izakhamuzi / km ^{2 ..} Kodwa eqinisweni - komncane enyakatho enabantu nasentshonalanga, abaningi kakhulu sabantu bagxila ogwini olusempumalanga.

Ibalazwe yesimanje zezombusazwe, zikhona 37 uthi. Le ndawo elikhulu ezweni, Canada, e-USA kanti eMexico.

Manje, zonke umfundi uzokwazi ukuphendula umbuzo kulokho Nenkabazwe kuba i-Nyakatfo Melika, futhi uchaze izici zayo ngokuningiliziwe.