Hanganga, Mātauranga Tuarua me ngā kura
Valley Central: wāhi matawhenua, āhuarangi, ngā
Central Valley - he rohe kei roto i te pokapū o Amerika Te Tai Tokerau. Ko te whenua iti-teka, tito o mania o ngā momo: moraine, roto, loess me outwash. I roto i te rohe ki te raki-rawhiti o te pūnaha maunga Appalachian i roto i te tonga-rawhiti - ki Laurentian Hills. Ko te rohe tonga tae te Gulf Coastal mania. I roto i te raki, anga te wāhi whenua nui.
Mania totoro o te US me Canada. Hea e taea e kitea e koe i te wāhi tāone nui, mohiotia nei mo ona mahi ōhanga tuawhenua. Kei te tino pai te whakawhanakehia tēnei rohe. whakahaerehia ana tēnei e te manawa, me ngā āhuatanga makariri. 75% o te rohe katoa o nga rau i raro i te whakataunga me te mara. Ko te pa tino rongonui, kua tū ki konei, ko te Chicago. Na, kia titiro a ki pau o te rohe.
Āhuatanga me mātauranga mahere whenua o te Central Plains
Central Valley Wawaenga tiketike o 150-500 m. E tito ratou o toka o Upper me Lower Paleozoic e whakaritea whakapae me tetahi wahi hinaaro ki te raki. I roto i te raki, te wahi tae nga mania te rohe manawa Lakes Great aroaro te i roto i te puka o tupuke pāpaku ki Aharoto asymmetrical - cuesta. E tito ratou o muka waro, Silurian me para Devonian. i hanga e te tino korerotia Cuesta parataiao Silurian. I tetahi o ratou, i te pūtahitanga o tona awa Niagara, i hanga e ia tetahi o nga wae tino rongonui o Amerika Te Tai Tokerau - Niagara Falls.
Central Valley mo te wahi tino hipoki ki whenei o putunga glacial. Ko te reira i te kamaka i raro. kōrero ana tēnei e kua toutou kua waiho i raro i tenei wāhi ki te hipoki e kōpaka, pea, i roto i te wā Pleistocene.
Ko te rohe - te rohe tino Tuitui kapi o Amerika Te Tai Tokerau. puta tenei meka mua. Iwi i konei ngā whenua whai hua, a ka kua roa kua te rohe kei te whakamahia mō te ahuwhenua. I tēnei wā, neke atu i te 90% o te otaota taketake te ngaro, me te ngahere-steppe me te ngahere whakakapi e te tipu hua.
He pukepuke nga mania pokapū, dissected e awaawa awa te tauturu. E tito ratou o toka parataiao - pākeho. Anake i roto i te wahi tonga o te mata o te mata toka kohatu - maunga Boston, i te mea he karahiwi o te pūnaha Appalachian. teitei toharite tae 600-800 m.
āhuarangi
āhuatanga āhuarangi i roto i te rohe ke i roto i te aronga latitudinal. Me kï reira e he ratou makona pai. mana nui i runga i te hanganga o te āhuarangi i ngā matao, me te mahana e haere mai ana i te Atlantic. Summer i roto i Central Plains mahana pāmahana toharite o +20 ... + 22 ° C. I roto i te rohe tonga taea te ine pāmahana whakatika ake ki te +28 ° C. Winter i roto i tenei rohe ko makariri, me te hukapapa. Tata puta noa te wā i pupuri mīti pāmahana. isotherm Toharite January - -12 ... -16 ° C. Te ua ā-tau toharite ko te 750-900 mm. Te nuinga o ratou taka i roto i te raumati, engari i roto i te hotoke hukarere maha, hanga he snowpack pūmau. i te nui, me te raorao Central pai rite āhuarangi.
ngā rauemi māori
Ko tenei rohe faufaa rahi ōhanga o. kitea Valley Central i putunga o te waro, te hinu me te hau. reira e keri ano tote tepu, me te barite. He putunga Coal i te raki, tata ki te pūnaha o te Appalachians maunga. Kua Kei te mara hinu nui i roto i te raki o te Plains Central.
Flora me kararehe
Ko te rohe Central Plains no ki te rohe o te hōtoke me te ngahere whakauru. Heoi, tiaki te otaota pakiaka anake i roto i ngā wāhi iti, wehewehe pāmu me wahi kai. Mara whakatokia ki hua totokore, te witi. kiore anake horahia o otaota.
Central Valley - te rohe ahuwhenua tino nui o te United States. 85% o ngā hua ahuwhenua katoa hua i roto i tenei rohe.
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