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Carbon Cycle. The ụkpụrụ na uru nke

Na Biosphere nke mbara ala anyị na e nwere ọtụtụ nke mgbagwoju Filiks mere site ọrụ dị mkpa nke ntule, mmetụta nke ụmụ mmadụ na evolutionary mgbanwe na-ewere ọnọdụ na ngiri-afọ-nke ọkpụrụkpụ na ke ogbu nke oké osimiri. The isi otu bụ carbon okirikiri. Enweghị ya, ndụ na Earth.

Site na nnukwu, nrugharị carbon bụ a zuru ụwa ọnụ usoro maka uptake na excretion n'ime ikuku nke carbon dioxide. Assimilation nke carbon anyị niile maara dị ka photosynthesis, na-ahụ maka nke a akụkụ nke osisi. Họrọ / nloghachi carbon dioxide emee site ya ume e kupụrụ ekupụ ndụ ntule, ọrụ mmepụta ụlọ ọrụ na decomposition Filiks

Atụmatụ nke carbon okirikiri ga-n'ụzọ zuru ezu karị-anọchi anya usoro mejupụtara abụọ nkebi:

  • The assimilation nke carbon dioxide (CO 2) osisi, microscopic ndụ ntule na ya ụdi mgbanwe n'ime ihe mgbagwoju isi chemical ogige (abụba, carbohydrates, ndi na-edozi).
  • Nloghachi nke carbon dioxide n'ime ikuku site respiration nke ndụ e kere eke, na n'ụzọ ndị ọzọ.

Otú ọ dị, carbon okirikiri bụ ihe mgbagwoju anya usoro. Ya mere, mgbe ọnwụ nke ntule, ụfọdụ n'ime ha na-esichara site na bacteria na n'ezie laghachi ikuku na a dịtụ mkpirikpi oge. Ma akụkụ foduru converted n'ime ndị nwụrụ anwụ organic okwu.

Ọ bụ foduru nke organic okwu a ole na ole narị afọ ga-converted, na-emecha ghọọ coal, mmanụ na peat. Ndị a mineral na-eji ihe dị iche iche na nzube na ụmụ mmadụ na carbon nke ha ga-laghachiri ikuku.

Iche iche chọrọ ịnọ na ịzụ 2 mgbake usoro ke carbon okirikiri.

Abubara. Lipolysis nke dị iche iche si malite bụ na o kwere omume n'ihi na-ekere òkè na nke a usoro microorganisms enwe enzyme eduzi cleavage a compound. Nke a na-a glycerol na elu ọdụdụ asịd usoro. Glycerol erekasịchaala n'ime pyruvic acid (PVK). Ọ bụ, dabere na ọnọdụ, amama n'ime mmiri, acid ma ọ bụ mmanya na carbon molekul na ikuku ga-pụta ìhè.

Carbohydrates. Ndị bekee bụ isi na-ebu nke eriri nke enwetara ma hazie naanị site na ụfọdụ microorganisms. Na N'ezie nke ya nhazi kpụrụ glucose, nke a na oxidized fọrọ nke nta niile iche nke dịkwa ka usoro ha na bacteria. N'ihi ya, glucose na-kewaa mmiri na carbon dioxide. Nke a na - bụghị nanị nhọrọ. The ọxịdashọn usoro nwere ike iduga guzobe nke methane, ma nyak carbon nkịtị.

N'ihi na eziokwu na ndị niile na Filiks na-adịghị yiri na okwu nke ya eruba, ihe abụọ na ụdị mgbasa nke bekee na Biosphere:

  • Geological (guzobere nke ịnweta ego) - ike na-agba ọsọ n'ime ọtụtụ puku na ọtụtụ nde afọ.
  • Ndu (ọnwụ na decomposition nke osisi na ụmụ anụmanụ) - nnọọ ọrụ ọ na-ewekwa n'ebe ọ bụla si ọtụtụ ụbọchị ka ọtụtụ afọ.

N'ezie, nkọwa n'ihu ebe a bụ nnọọ elu elu na adịghị na-egosipụta nke kachasi mkpa nke chemical na ndị ọzọ na usoro nke ụwa na-akwado site na carbon okirikiri.

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