Yanayin ƙasa na Duniya

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Mafi girman hadadden yanayin duniya shine ambulaf. Ya haɗa da lithosphere da yanayi, hydrosphere da biosphere, waɗanda ke hulɗa da juna. Godiya ga wannan, tasirin zagayawa na kuzari da abubuwa suna faruwa a cikin yanayi. Kowane harsashi - gas, ma'adinai, rayuwa da ruwa - yana da dokokinsa na ci gaba da wanzuwa.

Manyan alamu na ambulan din kasa:

  • shiyya-shiyya;
  • mutunci da haɗuwa da dukkan sassan harsashin duniya;
  • kari - maimaitawa na yau da kullun da al'amuran al'ada na shekara-shekara.

'Sawarar ƙasa

Hardangaren ƙasa mai wuya, mai ɗauke da duwatsu, yadudduka na ƙasa da ma'adanai, ɗayan ɗayan abubuwan da ke cikin yanayin ƙasa. Abun ya kunshi abubuwa sunadarai sama da casa'in, wadanda aka rarraba su yadda ya kamata a dukkan fadin duniya. Iron, magnesium, calcium, aluminium, oxygen, sodium, potassium sune mafi yawan duwatsun lithosphere. An halicce su ta hanyoyi daban-daban: a ƙarƙashin tasirin zafin jiki da matsi, yayin sakewa da samfuran yanayin yanayi da mahimmancin ƙwayoyin halitta, a cikin kaurin duniya da lokacin da laka ta faɗi daga ruwa. Akwai ɓawon burodi na ƙasa guda biyu - na teku da na nahiya, waɗanda suka bambanta da juna a yanayin dutsen da yanayin zafin jiki.

Yanayi

Yanayin shine mafi mahimmancin ɓangaren ambulaf ɗin ƙasa. Yana shafar yanayi da yanayi, yankin ruwa, duniyar flora da fauna. Hakanan an rarraba yanayin yanayi zuwa fannoni da yawa, kuma tuddai da sifofin sararin samaniya ɓangare ne na ambulan ɗin ƙasa. Wadannan yadudduka suna dauke da iskar oxygen, wanda ake buƙata don tsarin rayuwar kowane fanni a doron ƙasa. Additionari ga haka, wani sashin sararin samaniya yana kiyaye yanayin duniya daga haskakawar hasken rana.

Hydrosphere

Yankin ruwa shine ruwa na duniya, wanda ya kunshi ruwan karkashin kasa, koguna, tabkuna, tekuna da tekuna. Mafi yawan albarkatun ruwa na Duniya suna cikin teku ne, sauran kuma suna kan nahiyoyin ne. Hakanan hydrosphere ya hada da tururin ruwa da gajimare. Bugu da kari, permafrost, dusar ƙanƙara da murfin kankara suma ɓangare ne na hydrosphere.

Biosphere da Anthroposphere

Biosphere wani yanki ne mai dunbin duniyoyi, wanda ya hada duniyar flora da fauna, hydrosphere, yanayi da kuma lithosphere, wadanda suke mu'amala da juna. Canji a cikin ɗayan abubuwan da ke tattare da yanayin rayuwa yana haifar da canje-canje masu mahimmanci a cikin dukkanin yanayin halittar duniya. Hakanan ana iya danganta sararin samaniya, yanayin da mutane da yanayi ke mu'amala da shi zuwa ga yanayin yanayin duniya.

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Kalli bidiyon: Senegal vs Nigeria. International Friendly 2019-20. Predictions PES 2019 (Yuli 2024).