A ɓangaren da na Amazon yankin. Halaye na Amazon yankin

A makaranta na labarin kasa ilimi shirin ne filayen kwarinta, karatu da halaye, Gwargwadon wuri, taimako, sauyin yanayi, m ruwaye. Musamman hankali ya kamata ya zama wani ɓangare na ƙasa, wanda aka located a kan ta Kudu Amurka nahiyar, - Amazonian Shefela. A kan taswira same ta aiki ba zai yi, tun da shi ne mafi girma a kan duniyar tamu. Iyakoki na Shefela a yamma da Andes dutsen tsarin hidima, a gabas ta kai gaba na Atlantic Ocean. Kuma a kan arewa ta da Guiana tsaunuka, da kudu na fuskantar da Brazil tsaunuka.

Amazon kwaruruka tsaye a waje ba kawai domin ta size, amma kuma siffofi. Wannan yanki za a iya kira da mulkin impenetrable Jungle da swamps. Wasu daga cikin dabbobin da zauna wannan yanki, shi ne mai hadarin gaske. Amma more on cewa daga baya.

Plans description

Domin bayyana Amazon yankin, wajibi ne a yi amfani da shirin, wani misali na wanda gani a kasa. Amfani da shi don yin cikakken bayanin irin Gwargwadon abu.

shirin:

1. Taƙaitaccen bayanin filayen kwari.
2. Kasa wuri.
3. Yankin division.
4. Inland ruwaye.
5. Sauyin yanayi.
6. Ciyayi da kuma ƙasa.
7. Animal Duniya.
8. Wayewa.

Saboda haka, shirin da aka yi, za ka iya ci gaba da bayanin da filayen kwari.

taƙaitaccen bayanin

Amazonian filayen kwarinta (a kan taswira na kudancin yammancin duniya) - a sararin low-kwance yankunan Kudancin Amirka. Kuma, kamar yadda aka ce, shi ne mafi girma a duniya. Its yanki ne mafi girma daga miliyan 5 murabba'in mita. km.

Shefela kafa a sakamakon laka sako-sako da ma'adinai abu daga kasa mafi girma a cikin ruwa na gudãna na duniya, da Amazon, a kan ƙasa. Wannan tsari (jari) ya faru a tsawon shekaru. Amazon kwaruruka bautar da dukan tasa. A talakawan tsawo daga cikin yanki na 100 to 300 mita saman teku matakin.

Ina Amazon filayen kwarinta?

Amazon filayen kwari dake a cikin ƙullunku (syneclise) ta Kudu American dandali. Wannan ƙullunku mai cike da kankara na Paleozoic lokaci. A arewa da kuma a kudu da filayen kwari ne dace da crystalline dutse garkuwa da hankali yakan ga plateaus.

Ina Amazon Shefela a kan taswira? Don amsa wannan tambaya, mun farko bukatar samun nahiyar Kudancin Amirka. Akwai, tsakanin meridians 49 ° da kuma 78 ° yamma longitude da daidaici 5 ° arewa da kuma 19 ° kudu latitud, shi ne a sararin ƙasa, dauke da indented riverbeds. Matsayin mai mulkin, da maps kwaruruka tsaye greenish launi, don haka gano gẽfunanta ba zai zama da wuya.

yankin division

Geographically Amazon filayen kwari ne zuwa kashi biyu yankuna. Wannan Yammacin kuma Eastern Amazonia. A iyaka tsakanin su ke dauke da mafi girma tributary da Amazon kogin, dama - da kuma bar Tapajós - Rio Negro.

yammacin Amazonia

Bayar da lebur ƙasa da aka wakilta a yammacin Amazonian Shefela. A tsawo iya bambanta da ɗan cikin, amma wannan adadi ba ya wuce 100 m. Yawa yana faɗaɗa daga arewa zuwa kudu, kai har zuwa 1600 km.

m ruwa

Mafi yawa daga cikin manyan ƙõramu sunã gudãna ta hanyar da Amazon yankin, ya samo asali a cikin tsaunukan da Andes. Abinci da ake samu ta hanyar dab snow a cikin duwatsu. Bugu da kari, suna ciyar da abinci karkashin kasa da ruwa. West River Amazon an halin da hadaddun kwarara gwamnatin Syria da kuma m. Valley da babban floodplain sukan cika da ruwa. A lokacin da Ruwan Tsufana ruwa a koguna za a iya tashi zuwa 10-15 m, da kuma ambaliya tashar zuwa dama dubun kilomita. Wasu kõguna flooded ta bankuna shekaru da dama. Bed a meandering koguna tare da cike da laka ruwa. Sau da yawa akwai dausayi. The most da kuma mafi muhimmanci na gudãna a cikin yankin: Napo, Maranon, Ucayali, Beni, Japura-Caquetá, Putumayo-Isa.

Yanayin fasali na Yammacin Amazon

A ɓangaren da na Amazon yankin yana da tasiri kai tsaye a kan sauyin yanayi. Western ɓangare ta'allaka cikin da Equatorial bel. A nan, matsakaicin zafi da kuma high zazzabi. A talakawan shekara-shekara ruwan sama ne 500mm 2 500-3. Wannan shi ne mafi girma da adadi na duniya. Thundery shawa suna gudanar da kullum da rana. All shekara zagaye a wannan yanki ba ya hana a lokacin rani, da talakawan zafin jiki na + 28 ° C ... + 30 ° C. Zafi a cikin kewayon 80-90%, a lokacin asuba iya isa iyakar 100%.

ciyayi

Ciyayi mamaye rigar Equatorial gandun daji - Jungle da gilei. Kuri'a na wadannan thickets, wanda su ne batun m ambaliya saboda kogin ambaliya, ya kira igapo. Sau da yawa dukan floodplain ambaliyar ruwa, da kuma ruwan da za a iya gani kawai tsayi itatuwa. Sau da yawa sosai da ciyayi da tsaba hawa da ruwa a tsawon nisa. By ragewan da ruwa matakin da suka shirya da kwalfar nasu.

Kasa ashed lateritic sau da yawa da wani orange launi saboda surface oxides da aluminum da baƙin ƙarfe. Gandun daji a Yammacin Amazonia high (rawanin daga cikin itatuwan isa 30-35 m, mafi m wakilan - har zuwa 60 m), m, mai duhu, impenetrable, bi da bi, kusan ta shãfe mutum.

dabba duniya

A ɓangaren da na Amazon yankin yana da halaye. Alal misali, a wajen yamma akwai high zafi. Wannan shi ne dalilin da ya sa a cikin wannan yanki rayuwa dabbobi da cewa mafi yawa rayuwa a kan itatuwa. Yana sloths, birai, opossums, anteaters da kuma wadan yankin - potto daga gidan marsupials. Su itace cat a cikin gandun daji na Amazon za a iya samu hange Jaguar, puma da launin toka kananan Jaguarundis.

Gumi sauyin yanayi - cikakken wuri a gare kwari, da abubuwa masu rarrafe, da kuma halittar dabba mai kafafuwa. Yammacin Amazonia - mafi m wuri a duniya domin daban-daban jinsunan macizai. Yana gida mafi hatsari wakilan: zhararaka, m rattler, Maciji, shipohvostka-bushmaster. Amma mafi rare iri na ƙasa - Boas, ya jagoranci da babbar macijiya a duniya - wani anaconda.
Amazonian koguna da yawan namun daji. Bugu da kari don kasuwanci nau'in kifi a cikin Equatorial ruwan ganima akwai alligators da piranhas.

Eastern Amazonia

A gabashin ɓangare na kwaruruka ne sosai narrower. Matsakaicin fadin - 350 km. A yankin da aka raba ta more, wani lokacin a kan surface crystalline kankara faruwa. Amazon filayen kwari (tsawo tsakanin 200 m aka dauke talakawan) a wajen gabas wani lokacin yakan to 350 mita saman teku matakin.

albarkatun ruwa

Valley slaboizvilisty koguna, warai yanka a cikin ƙasar. The ruwa ne bayyananne, domin azumi, m sashen kogin da kuma waterfalls. The musamman da suka bambanta da Eastern Amazon waterways ne a sabon abu launi - shi ne duhu blue. Irin wannan inuwa a haɗe humic acid, wanda suke kayayyakin da bazuwar na shuke-shuke. Yunƙurin na ruwa a cikin waɗannan kõguna tsokane ruwa sosai, hali na wannan yankin. Bugu da kari, a bakin teku tãguwar ruwa ta jẽ, cewa ta kara taimakawa ga lokaci-lokaci kiwon matakin da koguna.

Climate Eastern Amazonia

Eastern Amazon yankin ta'allaka cikin subequatorial yanayin zone. Nufin iska zazzabi + 25 ° C ... + 28 ° C. Zafi ne m fiye a yammacin yankin - 80%. A talakawan shekara-shekara ruwan sama ne ma kasa da - 1 500-2 500 mm. Shi ne rani. A ɓangaren da na Amazon yankin shi ne irin abin da gabashin ɓangare karfi da ya rinjayi Atlantic iskõki. Sun fi mayar da taimakawa ga samuwar sauyin yanayi. Kudu-maso-gabas cinikin iskõki kawo zuwa yankin, wata mudda ta fari. A dangane da wannan canji da kuma fauna daga yankin.

Flora da fauna

Ya bambanta da yammacin yankin tare da Evergreen Equatorial gandun daji gabas halin gaban deciduous bushes da Savannah. A yankin akwai atypical ga wannan yanki deer-Mazamet da armadillos, anteaters. Mutane da yawa kwari, wanda tururuwai suka gina, kananan hakori. A babban iri-iri tsuntsaye ne hali na wannan yankin. A gabashin Amazonia iya saduwa da dama iri-iri na aku, toucans. The karami wakilin tsuntsaye - Humming birds - kuma na zaune a nan.

By nazarin ciyayi na yankin, za mu iya ganin sakamakon da kasa halin da ake ciki na Amazon yankin. An sani cewa gandun daji da girma a cikin wannan yanki, dauke su ne mafi girma a wurare masu zafi da gandun daji a duniya. Fiye da rabin na thickets na duniya da dama a cikin wannan ƙasa. Environmental matsala a yankin da kuma duniya baki daya - deforestation. A mafi tsanani sakamako iya zama inganta greenhouse sakamako.

wayewa

Amazon Shefela - wuya ga samun yankuna na duniya a kan wanda wayewa shi ne kusan ba ya nan. Posts nan ne hanya tare da kogin. Tare da bankunan na Amazon suna located kawai biyu manyan Brazilian birane - Manaus da Belém. A Brazilian babban birnin kasar a birnin Belém sharewa kwalta hanya, da daya ne kawai ga dukan yankin.

Dalibai maki 5-7 wanda bukatar bayyana Gwargwadon wuri na Amazon yankin, shi ne shawarar yin amfani da wannan labarin.