Nyanja Aakulu. Ali Nyanja Aakulu?

Wopanda chotupitsa dziwe ndi dera lalikulu kwambiri - ndi Nyanja Aakulu. Location - North America. 82,4 zikwi sq. Km chimakwirira kudera la madzi pamwamba pake. nyanja ili pa malo 3 pa buku la madzi pa dziko, ndipo ndi otsika mwa mawu okha Nyanja Baikal ndi Tanganyika. The zili madzi mu nyanja ndi 11,6 zikwi. ³ Km. Kuzama pafupifupi - 147 m, kwambiri - 406 m.

nyanja yaikulu

Ali Nyanja Aakulu pa mapu North America? Ndi ili mu US ndi Canada. Nyanja Aakulu - ndi chimodzi cha Wamkulu Lakes, ulalo wa mu unyolo wa Madamu madzi oyera, yomwe ili kum'mawa kwa North America pakati Canada ndi United States. dongosolo imakhala nyanja zisanu: Aakulu, Huron, Michigan, Erie ndi Ontario. Only Michigan ali woperekedwa m'manja mwa United States.

nyanja zina anasiyanitsidwa ndi malire. Mu Canada, Lake Aakulu lili Ontario. Pa gombe la kumadzulo kwa nyanjayi ndi Minnesota. Mu kum'mwera kumadzulo - Wisconsin. South Coast ili mu Michigan.

Gombe - 4387 Km. Kutalika kwa nyanja - 560 Km. M'lifupi pazipita ndi 260 Km. gombe ndi indented Magombe ndi gulfs. Kumpoto m'mphepete - miyala ndi ovuta. A chakumwera ndi nthaka msinkhu.

kugwirizana

Nyanja Aakulu ndi wachiwiri kukula pa dziko lapansi komanso, monga tanenera kale, yaikulu madzi matupi mu dziko ndi United States. Izo zikutsiriza njira m'nyanja ya Atlantic mu Africa wa. Onse a Great Lakes ogwirizana ndi mzake ndi mitsinje ndi ngalande. Upper inextricably zogwirizana Nyanja Huron Mtsinje St. Maria, kutalika kwa ndilo 112 Km. Iwo ali ambiri mathithi ndi shoals mu malo awa, si oyenera navigation. Ndi chifukwa anyalanyaza pamakomo anakhazikitsa njira. Nyanja Aakulu wakhala inanena ndi Canada Nyanja Nipigon mwa mtsinje waung'ono.

zikamera

Nyanja Bowl zikuwoneka ngati matendawa, chiyambi tectonic. Chifukwa ambiri a zivomezi anaonekera zolakwa kwambiri. Pansi pa nyanja alimbane oundana, zivomezi kumaliza chinthu ntchito. Ndi kopanda, masikolala, za 30,000 zaka zapitazo, North America m'chigawo chakum'mawa chidafundidwa ndi madzi oundana, amene anabwera kuno kuchokera kumpoto. oundana Awa anasintha. Iwo ndiye ankatembenukira kumpoto, kusiya nyanja ya mbale, ndiye tinabwera kuno. Pamene kuwundana Kenaka atachoka ku dera la zigawo kum'mawa kwa Africa, mu malo ichi anapanga nyanja yaikulu kuti walandira m'dzina la sayansi yamakono Algonquin. Ndi dera, unali waukulu kwambiri ndipo mwina upambana Baikal kukula nthawi 10. Nyanja imeneyi anakhalako kale. Patapita kanthawi, ulendo madzi ambiri kuti anadzazidwa St. Lawrence Mtsinje. A angapo zaka chikwi pa malo awa anaonekera Great Lakes.

wapadera

nyanja izi otchuka chimodzi cha zodabwitsa zazikulu za dziko. Iwo ali wapadera. Lakes mawonekedwe woyeza anthu ndi yaikulu kwambiri, mmene ena mwa dziko nyanja miyeso, mabuku a madzi ndi gombe kasinthidwe. Iwo zili makilomita 500 kuchokera Atlantic ndi 700 Km ku Hudson Khwalala. Iwo akuyimira nyanja yaikulu ku North America, dongosolo pamwamba ndi pakati pa St. Lawrence Mtsinje beseni.

"Nyanja Road"

Great Lakes - mmodzi wa akuluakulu kunjira kutumiza mu kum'mawa kwa North America. Kuti ku doko la Duluth on Lake Kuposa gwero la St. Lawrence Mtsinje, m'pofunika kuthetsa njira pa 2000 Km. Nyanja wamkulu kwambiri Alpine - mamita 183,6 pamwamba pa nyanja. Pond kudyetsedwa ndi mpweya ndi madzi, ndiwo mtsinje.

Nyanja Aakulu kuda kapena undrained?

Tiyeni yesetsani kuthetsa nkhani imeneyi. Nyanjayi ndi kuda, kuda ake kumachitika mwa St. Maria mtsinje. Kuyambira December kuti April mu madera a m'mphepete mwa nyanja amaundana-mmwamba amapezeka. The madzi mu nyanja yafupika. Mvumbi ndi osowa pa nthawi ino, chifukwa okwanira kuchuluka kwa madzi kukhala mlingo nyanja si kudyetsa.

Mlingo osachepera zambiri mu March kapena April. Ndiye, yozungulira kutentha limatuluka, nyanja komanso matalala kuyamba kusungunuka. Mtsinje msanga wodzazidwa ndi madzi, ndipo zimenezi zimapangitsa kuti kuwonjezeka mu milingo yake mu nyanza.

Buku yaikulu ya madzi Upper anati m'chilimwe, pa nthawi ino ndi mvula. mlingo fluctuation ndi zosakwana 1 m, koma nthawi zina zambiri. Izi zimachitika chifukwa cha mlili inflow wa madzi, koma chifukwa cha kayendedwe ka misa mpweya.

seiches

Nyanja Aakulu sizikutetezedwa ndi zitunda phiri, kotero mphepo kubwera ku Chile kapena ku nyanja, momasuka amayendayenda, kukhala chifukwa cha zipolowe mu dziwe.

Apa inu mukhoza kuona chodabwitsa pafupipafupi malo - seiche. mafunde chimphona anapanga padziko la nyanja, imbaenda kugwa pagombe. Nyanja Aakulu yozizira kuposa ena onse Great Lakes. M'chilimwe madzi umafunda mpaka palibe madigiri oposa 12. Ndipo mu kuya kwa pafupifupi zonse zokhudza 4 ake madigiri.

nyanja Antchito

Mu Nyanja Aakulu imagwera oposa 200 mitsinje. Nipigon - mmodzi wa iwo, ndi 48 Km m'litali ndi m'lifupi 50 200 mamita samaiwala za Mtsinje St. Louis, amene kutalika ndi makilomita 192 .. mitsinje ina otaya monga Pidzheon, Brule, woyera, ndi miyala. Onse a iwo sali kukafika oposa 100 m'litali, koma amathandiza kuti kudya wa nyanza.

zilumba

Nyanja Aakulu ali chilumba, ndithu lalikulu. Yaikulu - Chisumbu Royal m'litali akafika 72 Km, m'lifupi - 14 Km. Pa Great Lakes, iye pachikhalidwe 2 pambuyo Manitoulin Island mu Nyanja Huron. Tsopano Chisumbu Royale ndi malo osungirako zachilengedwe, zomwe mabwato ku Chile.

Kumpoto kwa nyanjayi ndi chilumba Mishipikoten, m'litali - 27 Km, m'lifupi - 10 Km. Iye ndi ufumu wa zinyama. 22 la chilumba wodziwika ndi dzina la Islands Mtumwi, a m'chigawo cha Wisconsin.

Kuwonjezera pa chilumbacho, amene ndi dziko holide dera Michigan. Iwo Madeline ndi Grand Island.

Pomaliza

Near nyanja pali mizinda zikuluzikulu monga Duluth, Thunder Bay, Marquette, Sault Ste Marie. M'nkhani ino mwaphunzira ali Nyanja Aakulu. Timawerenga za mbiri ya pakuwonekera kwake. Bwino ndi mfundo zosangalatsa, malo pa mapu ndi kupeza imfomeshoni ina. Tikukhulupirira mwakhala chidwi.