SamuwarKimiyya

Geosphere - shi ta wani ɓangare na mu rai a Duniya

Duk wanda ya tafi makaranta, ya sani cewa Geosphere - a Layer ciki da waje duniya, wanda iya daban-daban qagaggun da dukiyoyinsu. Akwai da dama irin wannan yadudduka. A cikin labarin, za mu yi magana a takaicce game da abin da suke da babban geosphere, yadda suka sãɓã wa jũna, kuma abin da yake da aiki. Wannan janar bayanai za su ban sha'awa ba kawai ga mutanen da suka fasaha nazarin tsarin da yadudduka na Duniya, amma kuma talakawa da masu karatu don samun bunkasuwa.

A janar ra'ayi da kuma iri daban-daban

Formation duniya faru ta bambantawa abubuwa, inda da yadudduka kafa tare da halaye daban-daban da kuma manufa. Kamar yadda aka ambata riga, da Geosphere - wannan shi ne irin wannan Layer. Yana da ban sha'awa to la'akari a cikin mahallin na duniya. Idan ka fara fahimtar Duniya ta geosphere harsashi daga ciki, za mu iya ganin wadannan hoto:

  1. A sadarin Layer na duniya - yana da da zuciyar.
  2. Alkyabbar shirya a kusa da zuciyar.
  3. A na gaba Layer ne ɓawon burodi da kanta.
  4. Bugu da ƙari, lokacin da samuwar ciwon ruwa da kuma iska harsashi. Komai, duniyar tamu na da Magnetic da gravitational filin.

Kowane Layer ne daban-daban, yafi yawa abubuwa da suke kunshe a cikin abun da ke ciki. A cikin tsakiyar duniya ne densest Layer, da kuma matsayin nesa daga tsakiyar yawa rage-rage. All yadudduka wanzu a daidai dangantaka da juna. Daya Layer da ke shiga cikin wasu, kuma za mu iya tsayar da kasancewar daya Layer zuwa wani, da dai sauransu Ba za ka iya magana game da kadaici da Geosphere, saboda ana duk da nasaba,. Kuma wannan dangane da muka fahimta a lokacin da muka dubi kowane Layer dabam. Mutane da yawa za su yi mamaki a lokacin da ya gane cewa Geosphere - wannan shi ne abin da yake kewaye da mu.

core

Wannan Layer ne m form. Abin da ya ce, na ciki taurari geosphere, kuma shi ne a cikin ta sosai cibiyar. Idan muka kimanta bayyanar da tsakiya, shi ne mai ball wanda yana da kauri da fiye da dubu biyu kilomita. A abun da ke ciki na da wani ruwa core samuwar, a cikin abin da abun da ke ciki shi ne zubi da baƙin ƙarfe, nickel, da kuma sulfur. A radius daga wannan Layer - game da uku da rabi kilomita dubu. Bugu da ƙari, da zuciyar yana da sassa biyu: na ciki da kuma na waje. Su zafin jiki ne don haka manyan cewa yana da wuya a haifa a gaskiya a - 4 dubu digiri ..

Masana sun bayyana cewa tsakiya taka wata rawa ga duniya injin dinamo. Ta yaya wannan ya faru? Liquid a cikin ƙasa samuwar ne kullum motsi saboda da juyawa a kusa da axis. Wannan hijirar na tsakiya shi ne dalilin da gaban da Magnetic filin a duniya. Geologists har yanzu ci gaba da koyi duk siffofin na Duniya ta zafi zuciya.

alkyabbar

Tattauna geosphere na duniya, wadannan su ne daraja ambata alkyabba. Wannan Layer na da most na duniya ba - kusan kashi biyu daga uku na ta taro. Ta kuma yana da babba da ƙananan sassa. Idan aka fassara a cikin kilomita, da ƙananan part iya daukar har zuwa dubu biyu kilomita, kuma a saman - kadan kasa da dubu kilomita. Geologists sun dogon tattara bayanai game da abin da ya kunshi biyu alkyabba. Suka ɗauki samfurori daga cikin Duniya da kuma daga kasa da teku, kuma suka je wa karshe:

  • kamar yadda wani ɓangare na alkyabbar ne, silicates da na baƙin ƙarfe.
  • Alkyabbar tsarin ne a cikin nau'i na lu'ulu'u, abin da suke a wannan jiha ne kawai saboda da manyan matsa lamba; a cikin m yanayin, high zafin jiki (2500 ° C) zai haifar da narkewa.
  • A babba alkyabbar ne a cikin wani ruwa jihar, ko kuma wajen da ƙananan part; Wannan Layer ne mai irin zuriyar dabbobi ga lithosphere, wanda yake shi ne kamar iyo a kan alkyabbar surface.

A general, duk wadannan yadudduka ne isasshe m zumunta da juna da kuma iya canza jihar na mai wuya ga wani roba, dangane da kaya.

lithosphere

Next bi da bi Geosphere - yana da lithosphere. Wannan Layer ta'allaka ne a kan alkyabbar yana da wani kauri daga wajen ɗari kilomita. Mun sani cewa wani ɓangare na duniya a matsayin Duniya ta ɓawon burodi. An bambanta da high rigidity tare da wuce kima fragility. Granites basalts da kuma yin shi daga sama zuwa kasa. Relief ɓawon burodi ne zuwa kashi biyu sassa:

  • teku,
  • Continental.

Wadannan biyu jinsunan bambanta daga juna, da kuma abun da ke ciki da kuma tsarin. Idan muka yi la'akari da irin nahiyar lithosphere, ta babba Layer kunshi gaske na abubuwa kamar oxygen, silicon, aluminum, da baƙin ƙarfe, alli, magnesium, sodium da kuma potassium. Za mu iya cewa a wannan bangare kunshi dutse kankara, amma zurfi da basaltic magma. Ocean a matsayin wani ɓangare ko da yaushe aka kasa teku matakin, wanda ke nufin cewa shi ba zai shafi canje-canje halartar a cikin ƙasa ɓangare na aiwatar da juyin halitta. A kusa da Oceanic farantin ga nahiyar, da more ta kauri. Gona - Wannan shi ne abin da qarya a kan surface na lithosphere. Yana bayyana bayan da tasiri na a yawan abubuwan. Yana da wannan Layer o ƙarin dace hulda da yanayi.

hydrosphere

Wannan Geosphere - wannan shi ne abin da muke kira a ruwa jacket na duniya. Wannan ya hada da dukan ruwa a Duniya, a duk abin da jiha aka same shi: ruwa, m, gaseous. Wannan ci gaba da Layer tun ruwa Forms da'irar. Wannan Layer da aka gabatar a duniyar tamu tekuna, tekuna, tabkuna da koguna, karkashin kasa da ruwa da kuma glaciers. Ruwa yana da wani musamman sauyin yanayi-dukiya a duniya.

yanayi

Kuma, ba shakka, ta kwatanta geosphere na Duniya, da yanayi ba za a iya watsi da. Wannan ne Layer na iska, wanda shi ne don haka wajibi ne ga rayuwarmu. Yana da wannan Layer na marigayi haka sau da yawa ce masana kimiyya da kuma muhalli. A abun da ke ciki na wannan filin kama da wannan:

  • 78% - nitrogen.
  • 21% - oxygen.
  • 1% - rare gas, hydrogen, carbon dioxide.

Kamar yadda wadannan Figures an canza, lokacin da na fara a cikin sauyin yanayi da kuma matsaloli na mazaunan duniya. Domin dace da rayuwa a duniya bukatun ne ma'auni na lambobin.

A yanayi ma yana da dama sassa, abin da ya bambanta a cikin halaye. Babban fassara halaye ne da yawan zafin jiki da kuma matsa lamba a kowane Layer. Saboda haka, irin yadudduka suke da daraja a cikin abun da ke ciki na yanayi:

  • troposphere.
  • stratosphere.
  • ionosphere.
  • mesosphere.
  • thermosphere.
  • exosphere.

Duk da yadudduka ne juna, da kuma duk bukatar kula domin amfanin rayuwa a wannan duniya tamu. A yanayin talauci na daya daga cikin geosphere dole shafi da kaddarorin da sauran yankunan da kuma ƙarshe ma'auni ne gaji da damuwa.

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