A yanayi na Eurasia. A wadda climatic zones ne Eurasia?

Eurasia ne mafi girma a nahiyar a duniya. nahiyar ta sauyin yanayi ne sosai bambancin. Abin da ke haifar da wannan? A wadda climatic zones ne nahiyar Eurasia? Bari mu yi kokarin amsa dukkan wadannan tambayoyi a cikin wannan labarin.

Description of nahiyar

Uku cikin hudu na adadin jama'a na duniya da aka zaune a Eurasia. Wannan ba abin mamaki bane, saboda ta size da babban yankin shi ne mafi girma a duniya. Yana maida hankali ne akan 35% na Duniya ta ƙasar yankin, da kuma wani yanki na game da miliyan 54 square ƙafafunsa. km.

Babban ɓangare na Eurasia nasa ne da Arewa Hemisphere, tare da wasu tsibiran, wanda ya kasance a cikin nahiyar, dake a kudancin rabin na duniya. A zamanin da nahiyoyin biyu - Turai da kuma Asiya - tsinkãyi dabam. Su ma dauke daban-daban nahiyoyi. Yanzu da rabo tsakanin Turai da Asiya sassa na nahiyar da aka gudanar kawai yanaye. Iyakoki don wannan ne daga duwãtsu (Ural dutsen range), River (Emba, kuma, Manych), Sea (Caspian, Black, Rum, Aegean), kazalika da straits (Gibraltar, Bosporus, Dardanelles).

Nahiyar wanke ta da Atlantic, Pacific, Indian, Arctic Ocean. A karshen maki na ɓangaren duniya, ana daukarsu a Rasha ta Cape Chelyuskin a arewa, Malaysia Cape Tanjung Piai a kudu. Portuguese Cape Roca ne wani matsanancin batu a yamma, kuma a gabas - Rasha ta Cape Dezhnev.

Dalilai na samuwar Eurasian sauyin yanayi

A gaskiya, a wani yanayin bangarori na Eurasia ne da farko ya rinjayi: wani gagarumin har, da kuma yanayin wurin. Daga arewa zuwa kudu na nahiyar da aka miƙa a kan 8000 km da kuma rufe manyan ƙasa.

Saboda haka, a wani yanayin da zones located Eurasia? Saboda da wuri tsakanin Arctic Circle, kuma ekweita, a kan babban yankin yana da dukan bel na Arewa Hemisphere. A elongation na nahiyar daga yamma zuwa gabas ne babban dalilin da ban mamaki iri-iri na yanayin zones.

An muhimmanci sauyin yanayi-kafa factor ne mai sauƙi. A nahiyar yana da wasu daga cikin duniya da ya fi m filayen. A cikin wadannan yankunan, winters ne sanyi da kuma lokacin bazaar ne zafi da kuma bushe. Wurare da dama a dutsen babban yankin tsarin haifar da cikas ga iska talakawa, ba m da dumi kudancin iskõki da arewa, da kuma sanyi da kuma bushe - zuwa kudu.

A gagarumin irin rawa da teku daruna da indented ƙirin a cikin samuwar na Eurasian sauyin yanayi. Tare da gefuna da nahiyar ke mamaye da marine irin sauyin yanayi a cikin m yankunan - Continental. Dumi da kuma sanyi igiyoyin a tekuna shafi cikin shekara-shekara canje-canje a cikin zafin jiki na jihar bakin teku yankunan, kazalika da ruwan sama.

A wadda climatic zones aka located in Eurasia

Mun samu manyan dalilan da samuwar da sauyin yanayi a kasar. Yanzu bari mu magana a more daki-daki, a cikin abin da yanayin zones ne Eurasia.

Arctic Belt. Located a cikin matsananci arewa na nahiyar, ciki har da tsibirin, wanda aka located a cikin Arctic Ocean. Dry sanyi iska iya shiga iskõki da m yanayi matsa lamba - wadannan ne na hali fasali na Arctic sauyin yanayi zone. iska zazzabi nan a ko'ina cikin shekara da wuya ya tashi sama daskarewa, hazo ne game da 250 mm.

Subarctic zone. Halin milder canjin yanayin, shi abubuwa irin na buffer zone tsakanin Arctic da temperate zones. Yana bautarka arewacin tsiri na nahiyar, ciki har da Iceland da kuma wani ɓangare na Scandinavia. A lokacin rani da shi ne ya rinjayi matsakaici iskõki da yanayin zafi ba wuce 20. A cikin hunturu shi Arctic sanyi iskõki hurawa, da zazzabi iya sauke zuwa -50 digiri.

Temperate zone. Yana gudanar da tsawon nahiyar kasa da subarctic zone. Yana maida hankali ne akan mafi daga cikin kasashen Turai da kuma Asiya ta tsakiya. Yana fito a cikin daban-daban na sauyin yanayi, wanda sun fi mayar dogara a kan kusanci zuwa teku. Seasons fili bi juna, da zazzabi saukad da muhimmanci a lokacin shekara.

Subtropical zone. Rufe Sin da Japan tsibirin, Iran, Armenia, Italiya, Girka da sauransu. A winters ne m, sanyi da kuma rigar, da kuma lokacin bazaar ne zafi da kuma bushe.

Tropical bel. Yana hada da wani kudu maso yammacin Asiya da yankin ba ya wanzu a Turai. Yana halin da zafi lokacin bazaar , kuma sosai m winters.

Sub-Equatorial bel. Yana maida hankali ne akan sashin na Indochina, da Philippines da kuma arewacin Sri Lanka. M iska talakawa a lokacin rani ba da hanyar bushe a cikin hunturu.

Equatorial bel. Yana bautarka kudancin Sri Lanka, da Malay tsibiran. Ga aka mamaye da high zafin jiki da kuma nauyi ruwan sama da kuma iskõki kawo gumi Maritime iska.

ƙarshe

A babban ɓangare na nahiyar Eurasia aka located in Northern Hemisphere. Wannan ya na da wani tasiri a kan jama'a climatic zones located Eurasia. Saboda haka, a cikin rãyuwar babban yankin Arctic, subarctic, temperate, subtropical, na wurare masu zafi, da Equatorial da sub-Equatorial bel.