HangangaMātauranga Tuarua me ngā kura

Sotaiete me ngā kohuke i roto i Amerika Te Tai Tokerau

hipokina Continent Te Tai Tokerau Amerika he wāhi nui. I roto i te rahi ko te reira i te toru i roto i te ao. Nā ki te mahere whenua , me ngā rauemi māori o Amerika Te Tai Tokerau e āhuatanga e kanorau nui. Ka tenei e kōrero atu ...

tūnga matawhenua

Kei te fenua i roto i te tuakoi raki me te uru o te whenua. Kei te horoia te reira e te Kiwa me te Atlantic ko Arctic Oceans, te aroaro he momo o whanga me moana. Mai i Amerika ki te Tonga, e wehe he fenua nga kūititanga o Panama, i te hauauru o Eurasia, e tahuri iho ana e ia e te Bering Strait.

Ko te wahi continental o Amerika Te Tai Tokerau tētahi wāhi o 20,36 miriona mita pūrua. km. I roto i nga motu o te wahi tuawhenua o Greenland, te Karipiana, te Canadian Arctic tinomoutere, me ētahi atu. Mai i te roa te raki-tonga o te fenua o 7326 kiromita, i te hauauru ki te rawhiti - 4700 kiromita.

Ko rohe tuawhenua tata i roto i ngā rohe matawhenua katoa. Ko te United States me Canada, me ki nga Bahamas, Bermuda ko Greenland riro te rohe American Te Tai Tokerau. Te wahi te tonga, kei nei i roto i te tropics, he wahi o te rohe Central American.

te tauturu

Sotaiete me ngā kohuke i roto i Amerika Te Tai Tokerau e patu te kanorau. māngai te mata o te fenua i roto i rerekē - i reira he maunga me canyons, mania me nga pukepuke. Te nuinga o te rohe e nohoia ana mania i runga i ngā taha e rua o ratou rohe te maunga. Ko te tiketike o nga mania taea rerekē i waenganui i te torutoru rau mita, e hanga ana e ia nga whenua tino karekare.

I roto i te wahi raki o te Laurentian Upland te taha te i runga i te mekameka tonga o ngā roto nui. Pānga kōpaka e ērā atu mānia toka āhua me pukepuke, te hanganga o hōruarua. Ki te tonga e pukepuke raorao Central, a e tika ana i muri ia ratou - te raorao Mississippi.

I roto i te wahi ki te hauauru o te Plains nui e - te raorao o te Cordillera. tae ratou ki runga ki te 1,500 mita i roto i te teitei. Cordillera Ko te rohe tino puninga, te teitei mōrahi - ko te tihi o Maunga McKinley i te mita 6193. hanga ake e ratou te wahi ki te rawhiti o te mau Mou'a Ofa'i (4,200 m) me nga Mountains Cascade.

I roto i te rawhiti whakaritea Appalachian māngai e pukepuke tiketike reo ki ngā huānga motuhake o runga ki te 2000 mita. I roto i te tonga o te fenua ko Mexico me te mania takutai Atlantic, e kore rawa e rua rau mita. Off te rohe, te aroaro ratou kaho, Miro, hāpua, te tuwha atu.

hanganga geotectonic

Osnovu tuawhenua o te tūāpapa American Te Tai Tokerau, te nuinga o nei e Canadian Shield, i hanga i roto i te tīmatanga o te Precambrian. E mahue ona taha, i reira he putunga o mata, nika, koura, tokahuke hinu, me te tahi atu kohuke i roto i Amerika Te Tai Tokerau.

Mai i te rawhiti ki te īnaki Canadian Shield Appalachian. I roto i enei maunga takai-poraka mai i te tukanga o te whakangaromanga. tahuri ngā wāhi te peroo ki te raorao, me te kohatu atu ātete mahue i roto i te puka o teiteiraa.

I roto i te wahi ki te hauauru o te fenua, ko te toharite rohe Cordilleran o kotuituitanga, i hanga e te tutukinga o tuapapa. tonu ana tēnei tukanga i tenei ra. awe hoki nga Cordilleras hanganga kōpaka. Na reira, i roto i tenei rohe e kei i roto i rua ngā kohuke parataiao me te ngiha i roto i Amerika Te Tai Tokerau.

Plains Great Kei te i runga i te rohe o te tūāpapa me te Cordillera. E hanga e ratou i para moana, me te continental. A ani i rite takenga me te raorao Central. I roto i to ratou toka Karst mata tonga-rawhiti, te hanga i te pakari o hohonu - Mammoth Cave. toka parataiao i hanga, me te raorao Mexican.

Amerika Te Tai Tokerau: Minerals (poto)

Ko te hanganga arowhenua o te faufaa tuatahi mo te hanganga o etahi rauemi kohuke. Ngā mihi ki tona hanganga motuhake, te kohuke i roto i Amerika Te Tai Tokerau e tata puta noa i te fenua.

I roto i te rohe whakangungu rakau Canadian he nui putunga o tokahuke konukarihi me rino, molybdenum, nika, parahi. I roto i nga mania takutai, me te i roto i te Cordilleras ko Alaska he rāhui o kora matatoka. Here keri kohuke pērā i te hinu American Te Tai Tokerau, me te hau tūturu.

I roto i nga rohe pokapū me depressions he putunga waro Appalachian. I roto i Cordilleras e ngā kohuke parataiao me te magmatic, pērā i te koura, tokahuke o konganuku kore-ferrous, mēkuri. Kei putunga nui o te Phosphate i runga i te kūrae huaina Florida.

Minerals Amerika Te Tai Tokerau: tepu

Hoki te perception pai faaoti matou ki te hoatu tahi te mōhiohio katoa ka aroaro i roto i te tepu, aroaro nei te raro nei.

hangawhenua

Puka o ngā kohuke

kohuke

Laurentian Upland

tokahuke whakarewa

rino, parahi, te hiriwa, konutea, Titanium, nika, vanadium, konukarihi, whakarewa turanga, konukurahina, koura, konukawata

Valley pokapū

pūkākā

hau māori, waro, te hinu

tokahuke whakarewa

molybdenum, konukarihi ore, polymetallic konutea, te koura

nonmetallic

fluorite, barite, whanariki

mania nui

pūkākā

hau māori, waro, te hinu

māpele

Mariao pāhare pāporo

Cordilleras

pūkākā

hau māori, waro, te hinu

tokahuke whakarewa

rino, Titanium, lithium, parahi, molybdenum

nonmetallic

borates, phosphates

maunga kohatu

pūkākā

waro parauri

tokahuke whakarewa

Parahi, whakarewa turanga, mēkuri, hiriwa, Tungsten, molybdenum, koura,

Appalachians

tokahuke whakarewa

whakarewa turanga, rino, konutea, teriuma, lithium, thorium

nonmetallic

papa kiripaka, talc, Mika, fluorite

raorao Mississippi

pūkākā

hinu, kapuni

tokahuke whakarewa

mata, konutea

nonmetallic

fluorite

mania takutai Mexican, me te Atlantic

pūkākā

hau māori, waro, te hinu

tokahuke whakarewa

Titanium, zirconium

nonmetallic

ūkuikui, he whanariki, talc

mutunga

Kei te fenua o Amerika Te Tai Tokerau i roto i te tuakoi raki me te uru o te ao. Ko tōna wāhi matawhenua, ngā āhuatanga māori me te hanganga arowhenua awe te hanganga o ngā rauemi kohuke.

Ko te kohuke nui i roto i Amerika Te Tai Tokerau - te reira tokahuke whakarewa kore-ferrous, nematallicheskie ore me kora matatoka. I roto ia ratou, kapuni, te hinu, waro, phosphates, konukarihi, mata, konutea, nika, ore hiriwa, te koura, konukawata me etahi atu.

Nā ki te tau nui me te kanorau o ngā rauemi, e rua āhua nui i runga i te tuawhenua e taea whakarato hoki ratou, a e kore e ti'aturi i runga i ētahi atu whenua.

Similar articles

 

 

 

 

Trending Now

 

 

 

 

Newest

Copyright © 2018 mi.atomiyme.com. Theme powered by WordPress.