Video: Tus neeg haus luam yeeb dub yog dab tsi?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
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.
Pom zoo:
Cov ntoo haus luam yeeb loj npaum li cas?
Cov neeg haus luam yeeb yog ib txwm nyob rau thaj tsam ntawm Southern Europe thiab Central China. Thaum sab laug unpruned, nws loj hlob raws li ib tug vase-puab, multistemmed ntoo los yog loj shrub, feem ntau ncav ib qhov siab ntawm 10 mus rau 15 ko taw. Raws li ib tug haus luam yeeb ripe, nws cov ceg yuav nthuav tawm, muab tsob ntoo qhib, dav duab
Tsob ntoo haus luam yeeb zoo li cas?
Lub puff ntawm cov pa luam yeeb uas yog paj yuav kav feem ntau ntawm lub caij ntuj sov ua ntej nws pib poob thiab ploj mus rau lub caij nplooj zeeg nplooj. Ib zaug ntxiv, tsob ntoo haus luam yeeb tawg zoo li feathery, fuzzy paj thiab zoo li huab cua zoo nkauj. Kev cog ntoo haus luam yeeb yog ib qho yooj yim tab sis koj yuav tsum tau ceev faj kom tsis txhob ua kom cov tawv ntoo puas
Cov neeg haus luam yeeb dub tshwm sim qhov twg?
Cov neeg haus luam yeeb dub tau pom nyob hauv nruab nrab ntug dej hiav txwv. 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
Dab tsi yog cov pa luam yeeb dub uas los ntawm hydrothermal vents?
"Cov neeg haus luam yeeb dub" yog cov chimneys tsim los ntawm cov hlau sulfide, uas yog dub. "Cov neeg haus luam yeeb dawb" yog cov chimneys tsim los ntawm cov pob zeb barium, calcium, thiab silicon, uas yog dawb. Underwater volcanoes ntawm kis ridges thiab convergent phaj ciam teb tsim kub springs hu ua hydrothermal vents
Tus qauv qauv yog dab tsi Qhov txawv ntawm tus qauv qauv thiab tus qauv molecular yog dab tsi?
Cov mis mos molecular siv cov cim tshuaj thiab cov ntawv sau npe los qhia cov naj npawb ntawm cov atoms sib txawv hauv cov molecule lossis compound. Ib qho empirical formula muab qhov yooj yim tshaj plaws, tag nrho tus lej piv ntawm atoms hauv ib qho chaw. Cov qauv qauv qhia txog kev sib koom ua ke ntawm cov atoms hauv cov molecule