Tus neeg haus luam yeeb dub yog dab tsi?
Tus neeg haus luam yeeb dub yog dab tsi?

Video: Tus neeg haus luam yeeb dub yog dab tsi?

Video: Tus neeg haus luam yeeb dub yog dab tsi?
Video: MaNa Xiong - Luam Yeeb Dej Cawv - Nkauj Tawm Tshiab [Official MV] 2024, Kaum ib hlis
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A tus neeg haus luam yeeb dub yog ib hom hydrothermal qhov cua uas tuaj yeem pom nyob hauv dej hiav txwv. Nws yog ib qho tawg nyob rau hauv lub ntiaj teb nto los ntawm geothermally rhuab dej los tawm. Hydrothermal vents feem ntau pom nyob ze ntawm qhov chaw volcanically active, thaj chaw uas daim hlau tectonic txav sib nrug, dej hiav txwv bass, thiab hotspots.

Hauv qhov no, cov neeg haus luam yeeb dub nyob qhov twg?

Cov neeg haus luam yeeb dub muaj nyob rau hauv nruab nrab ntawm dej hiav txwv ridges. Ob qhov chaw tseem ceeb rau cov ntug dej hiav txwv nruab nrab yog East Pacific Rise thiab Mid-Atlantic Ridge. Yog vim li cas cov neeg haus luam yeeb dub feem ntau pom nyob rau hauv cov cheeb tsam no yog vim qhov tseeb tias cov cheeb tsam no yog qhov chaw tectonic daim hlau sib ntsib.

Ib yam li ntawd, tus neeg haus luam yeeb dub quizlet yog dab tsi? Cov neeg haus luam yeeb dub nyob qhov twg lawv tau muaj npe. Cov neeg haus luam yeeb dub tsim thaum dej hiav txwv nkag mus rau hauv cov kab nrib pleb ntawm lub ntiaj teb crust mus rau cov pob zeb kub hauv qab no. Tom qab ntawd cov pob zeb kub kub ua kom cov dej mus txog qhov kub thiab txias thaum qhov no tshwm sim cov dej maj mam sau cov pob zeb los ntawm cov pob zeb nyob ib puag ncig nws.

Kuj paub yog, cov neeg haus luam yeeb dub tsim li cas?

“ Cov neeg haus luam yeeb dub yog chimneys tsim los ntawm deposits ntawm hlau sulfide, uas yog dub . Cov khoom yog feem ntau zoo-grained sulfide minerals tsim Thaum cov dej kub hydrothermal sib xyaw nrog cov dej khov nyob ze. Cov minerals no solidify thaum lawv txias, tsim chimney zoo li cov qauv.

Dab tsi yog qhov tseem ceeb ntawm cov neeg haus luam yeeb dub rau biology?

Txawm hais tias lub neej yog qhov sib txawv ntawm qhov tob no, cov neeg haus luam yeeb dub yog qhov chaw ntawm tag nrho cov ecosystems. Hnub ci tsis muaj nyob, muaj ntau yam kab mob - xws li archaea thiab extremophiles - hloov cov cua sov, methane, thiab sulfur compounds muab los ntawm cov neeg haus luam yeeb dub mus rau hauv lub zog los ntawm ib tug txheej txheem hu ua chemosynthesis.

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