Kodi Chigawo ndi North America? Kufotokozera m'dzikoli

Mutu wa "M'dziko" ndi chidwi kwambiri. Phunziro ake anatsindika maola ambiri mu maphunziro kusukulu. M'nkhaniyi, tiona mu n'zimene Chigawo North America, mupatseni kufotokoza, ife kufotokoza maonekedwe a kontinenti izi. Choncho, chibwenzi.

kufotokoza mwa chidule

North America - mmodzi wa mudziko la dziko. Iwo ali malo wachitatu mu dera (miliyoni 20,36 sq. Km). Kodi Chigawo ndi North America? Kuti tiyankhe funso limeneli, tiyenera kutsegula khadi. Samalani dziko lapansi Western. Ndi apa, pamwamba pa equator cha kumpoto, ndi North America.

Geographic mbali ndi malire

North ndi South America ndi ku Chigawo chomwecho, koma pa zomenyanazo kwa dziko. Tsambali amapereka kwambiri mbali iliyonse ya maiko awa, mwachitsanzo, nyengo, zimachititsa chilumbachi ndi zina zotero. Mu kum'mwera kwa North America chikugwirizana ndi South. The malire pakati pawo anatsogolera kudzera kamtunda kopita ku chilumba. Kumpoto kwa America, kusamba ndi Ocean Arctic ndi Hudson Khwalala. kugombe la kum'mawa la kumtunda ku Atlantic Ocean, ndi kum'mwera chakum'mawa - mu Gulf of Mexico. Kumadzulo kwa gombe la Pacific Ocean kukacha.

Titalandira mapu kupeza yankho la funso limeneli, zimene Chigawo ndi North America, mukhoza imodzi kuwerenga mfundo yakumapeto kwenikweni, polumikizirana m'dzikoli:

• North - Lower mamita ;.
• South - Maryata mamita ;.
• West - M Kalonga wa Wales ,.
• East - mamita St. Charles ..

mwanyanja ndi kuligaŵa ndi kontinenti omangidwa. Madera ambiri makolokoto zimapezeka chakumpoto. Ali ayezi mtundu pamwamba tectonic ndipo zimapanga fjords. Kum'mwera kwa gombe la kumtunda kwa matanthwe.

North America: thandizo khalidwe

mpumulo kumtunda komanso osiyanasiyana. The pamwamba asymmetrical. Kumadzulo, kudutsa Africa lonse akutambasula yaikulu phiri dongosolo la Cordillera, kum'mawa kwa North America ndi zigwa yaikulu ndi mapiri otsika. Kutalika avareji Chile -. Patangopita 720 mamita Central America zigwa mu mtima m'dzikoli.

Cordillera akupereka angapo arcs phiri. dongosolo ndi mmodzi wa apamwamba mu dziko, chimbuzi - a Denali kutalika 6193 mamita (a vertex kale dzina la phiri la McKinley, akuti ndi chimbuzi cha m'dera).

Chile lagona pa Precambrian North America nsanja. Dongosolo phiri anapanga mu Caledonian, Hercynian, nthawi Meso-Cenozoic. Ambiri mwa madipoziti mchere m'dzikoli ali anaikira mu Cordillera ndi Canada Chishango. Pali miyala ya zitsulo, mkuwa ndi faifi tambala ores, malasha, golide ndi miyala m'munsi. Pacific Coast wolemera mafuta ndi gasi madipoziti.

Makamaka North America: nyengo

nyengo kumtunda ndi osiyanasiyana. Ichi ndi chifukwa m'litali kuchokera kumpoto mpaka kummwera. North America mitanda 6 nyengo mabacteria. Zoni Arctic ili pa gombe la nyanja ya Arctic. Chimakhala chogwidwa ndi otsika kutentha, mvula yochepa. zone kotentha chimakwirira ambiri Canada, yodziwika ndi nyengo chokhala. Otentha woyendera nthambi - mu kum'mwera United States. Iwo ali ofatsa, osazizira nyengo, mvula yozizira, youma yotentha. Otentha boma yamphamvu nyengo - chizindikiro cha Africa kum'mwera kwa California Peninsula, kum'mwera Florida. Izi yabwino ofunda nyengo ndi nyengo yofunda.

dongosolo madzi ndi nthaka

North America ndi South - makontinenti wolemera mu madzi. onse kumpoto Africa mitsinje kukhetsa m'nyanja atatu kutsuka izo. utuluke madzi yodziwika ndi osalimba mkulu ndi kutalika. Kumpoto kwa Africa ndi nyanja zambiri glacial chiyambi tectonic. Ichi ndi chifukwa chakuti malowa kalekale mchikakamizo cha glaciation. Kudera a nyanja yaikulu Canada - gwero lalikulu kwambiri madzi pa dziko.

Umatchuka ndi North America ndipo zosiyanasiyana dothi. Iwo achuluka, kuchokera kumalo ozizira kwa otentha. The dothi kwambiri chonde m'chigawo ndi pakati, naperekanso zofiirira ndi wakuda lapansi.

masamba dziko

The zomera za kumtunda ndi zofanana kwambiri ndi zomera Europe. Mu kumpoto, izo ukufanizidwa ndi chipululu kozizira, pang'onopang'ono kutembenukira mu Titafika pamalo a. A chachitatu cha m'dera limene mukukhala zone nkhalango. Mtundu ambiri - nkhalango kotentha akupanga coniferous, deciduous ndi kusakaniza.

Madera pafupi ndi Gulf of Mexico, anagonjetsedwa ndi zipululu, ndi theka-zipululu. Chakum'mwera m'dzikoli ukufanizidwa ndi nkhalango yonyowa yobiriwira.

dziko nyama

Zinyama komanso zomera, ndi zofanana kwambiri ndi Europe ndi ku Asia. Oimira Titafika pamalo mphalapala, lemming, chimbalangondo kumalo ozizira. Nayonso: bulauni chimbalangondo, mbawala, amphaka Canada, wolverine. Vuto lalikulu ku North America ndi kuteteza mitundu ina nyama (makamaka ubweya). M'zaka zaposachedwapa, kwambiri utachepa chiwerengero cha nkhandwe imvi ndi mapuloteni wofiira amphaka ndi ena.

Anthu ndi dziko

Chiwerengero cha Africa wapangidwa anthu oposa 550. Malowa ali pamtunda omangidwa, ambiri kachulukidwe - 20 okhala / Km ^{2 ..} Koma kwenikweni - anthu ochepa kumpoto ndi kumadzulo, chiwerengero chachikulu cha anthu ndi anaikira kugombe la kum'mawa.

The mapu a makono ndale, pali 37 limanenera. Dera lalikulu kwambiri dziko, Canada, USA ndi Mexico.

Tsopano, uliwonse wophunzira adzatha kuyankha funso zimene Chigawo ndi North America, ndi kufotokoza mbali yake mwatsatanetsatane.