Tsarin da Duniya

Our Duniya - kadai duniya a cikin hasken rana tsarin inda rayuwa ta faro. Wannan ya yiwu saboda da gaban da yawa aka gyara daga wanda ya kunshi, hydrosphere, da kuma yanayi, kazalika da na babba rinjayi da ciki tsarin da ƙasa, kuma a qaddara nesa da rana. Planet wakiltar elipsopodobnoe jiki kunsha da dama babban bawo na daban-daban abun da ke ciki, da kuma sinadaran jiki Properties.

A tsarin da Duniya ne batu na masana kimiyya da dama a duk faɗin duniya, amma har yanzu sosai karatu kawai ta sama ɓangare - Duniya ta ɓawon burodi, amma abin da game da wasu yadudduka, akwai kawai wani ne msar tambayar zato. Yanayi da kuma hydrosphere dauki kashi gaseous kuma mai ruwa-ruwa duniya daina kai hare hare. Kuma da ciki tsarin da duniya wakilta haushi alkyabba da core.

A outermost harsashi - da yanayi. Yana gas kunshi gaske na oxygen da kuma nitrogen. The hasken rana tsarin ne ba da wani taurãro da irin wannan sinadaran abun da ke ciki na yanayi, dace da rayuwar mutum da kuma dukan abubuwa masu rai. Masana kimiyya yi imani da asalin sakamakon wani dogon nazarin halittu da kuma juyin halittar sunadarai. A yanayi, akwai wuraren daban-daban tare da sinadaran abun da ke ciki, yawan zafin jiki, da yanayin jiki, wanda aka located in kwance yadudduka. Domin numfashi da kuma excreta ne amfani kawai da lowermost Layer, da kauri daga wanda yake kasa da 4-5 km. The m up da mafi rarefied yanayi. Its yawa an rage sau uku kowace 8 km (a tsawo) an rage da yawan zafin jiki, wanda sai qara a tsawon kilomita 50 a cikin stratosphere. Bugu da ari, a Mesospheric zazzabi saukad da sake, sa'an nan a cikin termosphere (sama da 180 km) ne ƙwarai karu. A tsawon fiye da 1000 km fara exosphere. Barinta yanayi gas samar masha'a a cikin sarari. A zazzabi Yunƙurin aka juna tare da ionization na yanayi gas - form electroconductive yadudduka, wanda ake kira da ionosphere.

Wani gagarumin bambanci na Duniya daga sauran duniyoyi na tsarin mu ne manyan yawan surface ruwa, wanda aka rarraba a gwargwado ga wani adadin a daban-daban na jihohin tari (m, gaseous da ruwa). Ruwa harsashi na duniya tamu da ake kira hydrosphere. Yana wanzu a duniya surface da ciki ruwa.

Duniya ta tsarin - ta albarkatun, binciken yin amfani da girgizar kasa Hanyar, kamar yadda a yanzu, Adam ya kai irin wannan matakin da cewa yana da fasaha ikon rawar soja da kyau zurfin a cikin ɓawon burodi ne kawai 12 km. Seismology bincika rarraba da kuma abin da ya faru na taguwar ruwa a daban-daban kafofin watsa labarai, a daban-daban zurfin. Don canza su velocities da refraction iya yin hukunci da heterogeneity da stratification na zurfin yadudduka na duniya. Bugu da kari, akwai da dama da girgizar kasa kalla tasiri hanyoyin, da wanda karatu da ma'aunan kasa tsarin da Duniya. Daga gare su, a gravimetric hanya, magnetometric Hanyar da sauransu.

The Earth ta ɓawon burodi ne karkashin hydrosphere ko yanayi. A wannan dogara da tsarin. A nahiyar ɓawon burodi bambanta daga teku mafi ikon da daban-daban abun da ke ciki. Oceanic ɓawon burodi rufe game da 56% na Duniya ta surface. Its iya aiki ne kusan babu fiye 5-6 km, akwai a kalla a cikin kusanci da duniya. Ya kunshi uku yadudduka: sedimentary, kuma basalt Layer holocrystalline igneous kankara.

A talakawan kauri daga cikin nahiyar ɓawon burodi jeri daga 35 zuwa 40 km. An hada uku yadudduka: laka, nahiyar ɓawon burodi Layer da granulite-asali.

Tsakanin bawo da alkyabbar surface ne Mohorovicic (Mokho). A nahiyar shi ne located a zurfin 25 zuwa 75 km. Bayan alkyabbar ne Moho. A da shi, akwai uku yadudduka, waxanda suke da dan kadan daban-daban daga juna:

• babba alkyabba (har zuwa 410 km a cikin zurfin).
• talakawan alkyabba (daga 410 zuwa 670 km).
• ƙananan alkyabba (670-2900 km).

Duniya ta tsarin shi ne irin abin da shi ne located in tsakiyar core, wanda kunshi sassa biyu:

• ruwa m ɓangare, located a zurfin 2900-5146 km.
• m ciki, ta zurfin - 5146-6371 km.

Mai masana kimiyya ya furta cewa, da baƙin ƙarfe gami tsakiya sulfur, nickel, silicon. Babban Magnetic filin na wannan duniya tamu da generated da convection na cikin matsanancin core.