Imbali ngexesha lokufunyanwa, uphando kunye nokwakheka kwaso of North America

Kwinkqubo yesikolo iiyure ezimbalwa ukuhlola ilizwekazi Intshona Melika ukubekela bucala. I indawo okuyo, imbali ukuvumbulula, imozulu, izityalo kunye nezilwanyana zezifundo ngokubanzi. Ukwenzela ukuba kube lula ukulungiselela abafundi, sagqiba ekubeni kuthabatha eziphathekayo, kumelwa kweli nqaku.

Ngokufutshane malunga main

Ngoko ke masiqale. Yintoni North America? Le isiqwenga somhlaba ukuba erhangqwe iilwandle ezintathu. Yonke intsimi wayo kumntla ikhweyitha. Yiyo le indawo e North America iphenjelelwa ngqo igama lizwekazi.

Oceans egeza nemisinga

Njengoko yaziwa, ifuthe imizimba yamanzi kwilizwekazi ezingqonge, mkhulu ngokwaneleyo. Ngoko ke kubaluleke kakhulu ukwazi ukuba iilwandle kuba nefuthe North America. Ngoko ke, kude nonxweme wasempumalanga Atlantic. Wachaza esahlula bavela Eurasia. Kunxweme lwasempumalanga kukho iindawo ezimbini ezinkulu.

Entla ilizwekazi erhangqwe yi-Arctic Ocean. Inkcazelo yamva yabanjwa ngomhla kwizifundo ezifana geography (Grade 7). North America, indawo zokuhlala apho siya kuqwalasela ngokweenkcukacha kwinqaku kwi ngasentla kude kukho inani elikhulu ziziqithi kunye zokupaka. Greenland inxulumene nezwe. Imozulu siqithi zazinzima kakhulu. Le imi kumntla-mpuma lizwekazi, kuba uphantsi kweempembelelo imisinga khona umoya ye-Arctic Ocean. Kwi siqithi kukho ezimbini kuphela zemozulu imimandla: i-Arctic kunye Arctic. Kwi kwinxalenye esentshona North America, uhlanjiweyo yi-Pacific Ocean. Kumntla-ilizwekazi ekwabelwana kunye Eurasia wethu Strait.

Inkcazelo Indawo esikuyo North America

Wachaza nemisinga ifumaneka kwi North kunye aseNtshona. Le lizwekazi iquka indawo ukusuka ikhweyitha ukuya Isthmus Panama ukuya Arctic Ocean eCape Murchison. Le yokugqibela yeyona ngongoma kumantla kakhulu. Umgama ngaphezulu ilizwekazi Wasolula ukusuka ezantsi ukuya entla, kuba ngaphezu kwe-7000 km. Kwindawo lasemzantsi Cape Maryata.

I indawo okuyo e North America lubonakala ngokuba ubude kuphela ukusuka ikhweyitha ukuya kwindawo yomntla-kakhulu, kodwa entshona ukuya empuma. Eli banga bungaphezu kweekhilogram ezingamawaka amane kweekhilomitha. amanqaku kakhulu: amatheku St. Charles (East) kunye Prince of Wales (West).

Xa indawo mhlaba ngenxa yezwe siqithi yeyona inkulu yesithathu. North America wesibili kuphela kulamazwe ezimbini - Eurasia kunye Afrika.

Iimpawu sezulu

Ngenxa umgama elikhulu ukusuka emantla ukuya emazantsi, phezu nemisinga abakhoyo kwimimandla phantse zonke zemozulu. Akukho kuphela zemvula. sezulu yelizwekazi unomoya nkqu kwinxalenye esemantla, njengoko bonke kunxweme olusempuma nakuMntla Melika uhlanjiweyo imfudumalo Gulf Stream. I-flow komoya efudumeleyo evela Atlantic kuthe kwaqhenqetha kulo lonke izwekazi. Kwakhona, eyayinethombo elikhulu khona umoya efudumeleyo akhiwa Gulf of Mexico. Kungenxa yoko le nto Indawo esikuyo North America kunefuthe elingqalileyo sezulu sendawo.

Winter kwimimandla engundoqo kunye akumazantsi ezithambileyo. Kwamaqondo obushushu esemantla lingehla ku -36 ° C. Summer kwakhona kuyabanda, ukuya +6 ° C. Amaninzi, amaqondo obushushu ezinjalo kuvandlakanywa Greenland kunye iziqithi lencinibakazi waseKhanada. Xa ngasezantsi yelizwekazi ifudumele ebusika. Lobushushu ngexesha ayikho ngaphantsi 0 ° C. Ehlotyeni ezishushu yaye kufumile. Ukusuka empuma kuye entshona imozulu nalo iyahluka kakhulu. Kunxweme olusempuma kwamahlathi ezininzi, ngasentshonalanga ubukhulu becala iyintlango. Isixa kwemvula kwi empumalanga amaxesha amaninzi ngaphezu entshona.

Biota

Indawo esikuyo North America kunye kwemozulu yayo liya ekubumbeni enezityalo nezilwanyana zengingqi. Kubalulekile ukuphawula ukuba isambuku kwelizwekazi kubekwe kwindawo epholileyo. Kule meko, kukho inani elikhulu enezityalo imelwe hardwood kunye sapling. Xa ngasentla kukho elibukhali utshintsho avuthulukayo ehlathini kwi Arctic entlango. Greenland kunye Canadian Arctic Archipelago kuxhomekeke glaciation.

Obuchazwe ngendlela kwilizwekazi izilwanyana lwalo. Apha uyakwazi ukufumana ezi ntlobo nezilwanyana ezihlala nje ekuhlaleni, kodwa Eurasia. Kwakhona kufuneka abameli ezihlala kuphela e North America. Uhlobo yokuqala ebonisa ukuba ngaphambili Eurasia nakuMntla Melika bamanyene, oko kukuthi, baba yinxalenye lizwekazi elinye. Eyesibini ibonisa ukuba ukwahlulwa kumazwekazi kwenzeka kwakudala, kunye kuvele yokuphuhlisa ulwalathiso free.

Le isondele Umzantsi Melika

Kufutshane kwilizwekazi North American yi Umzantsi Melika. Icandelo udlula i-Isthmus Panama. Kude ukwakhiwa iinqanawa umsele kwafuneka ukuba aye kuMzantsi Melika kwi iperimitha ukufumana ukusuka Atlantic ZePasifiki. Ngenxa kokugunyaziswa yokusebenza lwetshaneli, le ngxaki isonjululwe.

Kubalulekile ukuphawula ukuba ekuhambeni isikolo yokufunda kungekuphela nje Indawo esikuyo Intshona Melika (grade 7), kodwa South. Ngamafutshane, le mazwekazi mabini esahlula-ikhweyitha. Ngokuqhelekileyo, ezo lungiselelo Umzantsi Melika luchaphazela imozulu, izityalo kunye nezilwanyana.

Imbali isifundo kwelizwekazi

Imbali isifundo yezwe kakhulu umdla. It lungahlulwa-hlulwa ngezigaba eziliqela. Ingxelo yokuqala lisukela emva XX-XI eminyaka. Kwiminyaka 981-983. Norman waqokelela i uhambo, ngexesha apho ukufunda eGreenland zaye zabanjwa Labrador kunye Newfoundland. Noko ke, le nkcazelo akazange abe yaziwe ehlabathini Endala.

Kwirejista yokucela ukuhamba ngenxa iSifundo nakuMntla Melika emva kweenkulungwane abane. Xa XV-XVIII eminyaka. Ngokutsho ezweni unomdla isiFrentshi, iSpanish kunye IsiNgesi. Ukufunyanwa kwe Mississippi Delta kwenzeka ngo-1528 ngenxa kwiphulo Spanish. Kamva, ngo-40, wafunda elizweni. Abaphandi baye bakwazi ukuwela Colorado Plateau, Plains Enkulu , yaye inxalenye encinane Rocky Mountains. Emva kwexesha elithile, omnye uhambo ayihlola Ezintabeni olusemazantsi Appalachian. It wavula umlambo Alabama neTennessee.

Inqanaba elilandelayo kwesifundo North America ukuze kubizwa xesha XVIII-XIX iinkulungwane. Kwiminyaka engama-30 lwekhulu XVIII Russian walungelelanisa amaphulo amaninzi ukuhlola kwilizwekazi evela Alaska. French and IsiNgesi nazo inxaxheba ekufundeni kule ndawo.

In XIX-XX iinkulungwane, amaBritane waqhubeka ukuhlola kwilizwekazi. umsebenzi wabo ephambili ukufumana Passage. Kodwa lo mkhankaso, nto leyo eye ukufunda unxweme Arctic ngo-1845, unyamalele. Sijonge kuye iminyaka elishumi. La mathambo kwisiqithi Qonce. Ezo Uhambo, apho projectile ekhangela Franklin kunye neqela lakhe benza igalelo elikhulu isifundo yelizwekazi, ezifana North America.

Geography ne imbali yophando kweli lizwekazi nangoku ngoka Izazi.