Nature Area Hamada: faye hali da kuma bayanin irin sauyin yanayi

Daya kawai kalmar "bari" da ke sa mu dace da ƙungiyoyi. Wannan sarari, wanda shi ne kusan gaba daya bã tãre da Flora, fauna ne sosai musamman, da kuma aka located a cikin sashi na sosai tsananin iska da kuma monsoon. Desert yanki - game da 20% na duniya ta ƙasar. Kuma daga cikinsu akwai ba kawai yashi, amma snow, ruwan sama da kuma da yawa wasu. To, dubi wannan more hankali da na halitta wuri mai faɗi.

Mene ne hamada

Wannan lokaci yayi dace da lebur ƙasa, wanda yake shi ne uniform irin. A Flora nan ne kusan gaba daya ba ya nan, da kuma fauna yana da wani sosai musamman halayyar. Relief hamada yanki - ne a sararin ƙasa, mafi yawan abin da ake located a wurare masu zafi da kuma subtropical zones na Arewa Hemisphere. Desert wuri mai faɗi da kuma bautar wani karamin sashi na Kudu da Amurka da kuma mafi yawan Australia. Daga cikin siffofin, fãce ga filayen da plateaus, wanda kuma ake kira jijiya zatonsa koguna ko rufe tankuna, wanda a baya iya zama da lake. Har ila yau, ya kuɓuce zone - wani wuri inda sosai kadan ruwan sama da dama. A kan talakawan, shi ne har zuwa 200 mm a kowace shekara, kuma a musamman bushe da zafi yankuna - har zuwa 50 mm. Akwai ma hamada yankunan, inda ruwan sama ba ya fada cikin wani dozin shekaru.

Dabbobi, da kuma shuke-shuke

Desert Nature Area ne halin da sparse ciyayi gaba daya. Wani lokaci nisa da karya tsakanin bushes isa kilomita a tsawon. Babban wakilan da Flora, a wata halitta zone - mai ƙayayuwa da shuke-shuke, amma a 'yan daga wanda suke saba mana kore foliage. Animals cewa rayuwa a kan waɗannan ƙasashe - shi ne mafi sauki dabbobi masu shayarwa ko da gangan, ɓata nan dabbobi masu rarrafe da masu rarrafe. Idan muna magana ne game da garin kankara jeji, a nan rayuwa kawai dabbobin da jure low yanayin zafi.

climatic fihirisa

Don fara, mun lura cewa a cikin ma'aunan kasa tsarin hamada zone ne ba daban-daban daga, ka ce, wani lebur yanki a Turai ko a Rasha. Kuma kamar yadda matsananci yanayi da cewa an gano, kafa saboda da cinikin iskõki - iskõki, waxanda suke da halayyar wurare masu zafi latitudes. Su zahiri watsa girgije a kan yankin, ba kyale su ba da ruwa ƙasar sediments. Saboda haka, a fahimtar sauyin yanayi hamada zone - a yankin tare da sosai m canje-canje a cikin zazzabi. A da rana saboda iskar rana a nan za su iya zama kamar yadda 50 digiri Celsius da dare ma'aunin zafi da sanyio zai sauke zuwa matakin na biyar. A hamadar, wanda kwanta a mafi arewacin zones (matsakaici da kuma Arctic) diurnal zazzabi hawa da sauka ne daga cikin wannan adadi - 30-40 digiri. Amma a nan da rana iska ne mai tsanani zuwa ga ƙasa, da kuma da dare cools saukar zuwa -50.

Zone Semi-hamada da kuma hamada: bambance-bambance da kuma kamance

A temperate kuma subtropical latitudes na wani hamada ne ko da yaushe kewaye da Semi-hamada. Wannan halitta yankin, inda babu gandun daji, da tsayi itatuwa da kuma conifers. Duk wanda yana - yana da lebur ƙasa, ko tudu, wanda aka rufe da ciyawa da kuma shrubs, unpretentious ga yanayin yanayi. A halayyar alama na Semi-m ne ba, da kuma, da bambanci ga hamada, da ya karu volatility. Yanayi, wanda da dama a kan wani bel, isa ga wani cikakken fledged wanzuwar wani dabbobi nan. A gabashin yammancin duniya, sau da yawa ake magana a kai a matsayin Semi-hamada matakan. Shi ne a sararin bayyana yankin, inda za ka iya sau da yawa sami kyau sosai shuke-shuke da kuma ganin ban mamaki shimfidar. A yammacin nahiyoyi, wannan yankin da aka kira a matsayin Savannah. Its yanayin siffofin bambanta da ɗan daga cikin steppe, akwai ko da yaushe da tsananin iska ta busa, da kuma inji shi ne da yawa kasa.

Mafi shahara zafi hamada

Zone wurare masu zafi hamada a zahiri ya raba wannan duniya tamu zuwa sassa biyu - kudu da arewa. Mafi yawansu ba su dama a kan Eastern Hemisphere, kuma quite a bit na su a yamma. Yanzu mu duba a cikin shahararrun da kyau yankunan kamar Duniya. Sugar - mafi girma hamada na duniya, wanda ya mamaye dukan na arewacin Afirka, da kuma da yawa daga cikin yankin gabas ta tsakiya asashe. Unguwa da shi ne zuwa kashi wani sa na "podpustyn", tsakanin wanda rare White. Yana da yake a Misira, kuma shi ne sanannen domin ta fari Sands da m farar ƙasa adibas. Tare da shi a wannan kasar, akwai Black. To, gauraye da yashi dutse halayyar launi. Red widest sararin yashi - gādon Australia. Daga gare su, da wuri mai faɗi da ya cancanci girmamawa kira Simpson, inda za ka iya saduwa da mafi girma da rairayi a nahiyar.

Arctic hamada

Nature Area, wanda aka located a kan mafi arewacin latitudes na duniya, da ake kira Arctic hamada. Its mambobi hada duk daga cikin tsibiran, wanda aka located a Arewa Arctic Ocean, matsananci bakin tekun na Greenland, Rasha da kuma Alaska. A ko'ina cikin shekara, fiye da rabin wannan halitta yankin da aka rufe da glaciers, saboda akwai kusan babu shuke-shuke. Kawai a kan ƙasa wadda fita zuwa surface a lokacin rani, girma lichens, mosses. A cikin tsibiran za ka iya samun bakin teku algae. Daga cikin dabbobi, da wadannan mutane da ake samu a nan: Arctic kerkẽci, barewa, Foxes, iyakacin duniya Bears - sarakunan yankin. A Ocean mu gani dabbobi masu shayarwa pinnipeds - like, walruses, teku zakuna. Mafi na kowa tsuntsaye a nan suke watakila a cikin Arctic jeji kawai tushen amo.

Arctic sauyin yanayi

Ice hamada zone - wani wuri inda na iyakacin duniya dare da iyakacin duniya yini, wanda shi ne m da Concepts hunturu da ta bazara. The sanyi kakar nan yana game kwanaki 100, da kuma wani lokacin more. A iska zazzabi lẽƙãwa 20 digiri, kuma a cikin wani musamman matsananci sau faru da kuma -60. A lokacin rani sama ne ko da yaushe rufe da girgije, da ruwan sama da kuma dusar ƙanƙara, da kuma a can ne akai danshin, game da shi kara zafi. A zafin jiki a lokacin rani kwanaki ne game da 0. Kamar yadda a cikin fako zuwa Arctic kullum iska da cewa samar da hadari, kuma m snowstorm.

ƙarshe

A wannan duniya tamu, akwai har yanzu a yawan Hamada, abin da ya bambanta daga yashi da kuma dusar ƙanƙara. Wannan gishiri expanses Akatama a Chile, inda m sauyin yanayi na girma a wani gungu na furanni. Hamada za a iya samu a Jihar Nevada, USA, inda suka zoba da ja canyons, forming ba na gaskiya ba kyawawan wurare.