Video: Cov neeg haus luam yeeb dub tshwm sim qhov twg?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Cov neeg haus luam yeeb dub yog pom nyob rau hauv nruab nrab ntawm dej hiav txwv ridges. Ob qhov chaw tseem ceeb rau nruab nrab-dej hiav txwv ridges 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 lub fact tias cov cheeb tsam no yog qhov twg daim hlau tectonic sib ntsib.
Tom qab ntawd, ib tug kuj yuav nug, dab tsi yog tus haus luam yeeb dub?
“ 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 hiav txwv nyob ze. Cov minerals no solidify thaum lawv txias, tsim chimney zoo li cov qauv.
Tsis tas li ntawd, vim li cas hydrothermal vents hu ua cov neeg haus luam yeeb dub? Muaj ob hom tseem ceeb ntawm hydrothermal vents . " Cov neeg haus luam yeeb dub " yog lwm lub npe rau hom uas muaj ntau tshaj plaws. Lawv yog npe rau cov dub xim dej uas tawm ntawm lawv, zoo li daim duab ntawm sab laug. Cov xim sib txawv yog vim muaj cov ntxhia sib txawv tau yaj hauv dej.
Tsis tas li ntawd nug, qhov twg yuav pom lub qhov cua hydrothermal feem ntau yuav pom?
Zoo li lub pas dej kub thiab geyers ntawm av, hydrothermal vents tsim nyob rau hauv volcanically active cheeb tsam-feem ntau nyob rau hauv nruab nrab-ocean ridges, qhov twg lub ntiaj teb lub tectonic daim hlau yog sib nrug thiab qhov twg magma qhov dej nce mus rau saum npoo los yog ze rau hauv qab dej hiav txwv.
Dab tsi tseem ceeb ntawm kev lag luam muaj nyob ntawm cov neeg haus luam yeeb dub?
Cov hlau feem ntau yaj yog hlau, tooj liab, zinc, lead, thiab barium. Tsis tas li ntawd, nyiaj, kub, cobalt, npib tsib xee, arsenic, thiab ib tug tswv tsev ntawm cov kab hlau kuj tau rhais mus rau hauv cov kua zaub kub kub.
Pom zoo:
Qhov twg tshwm sim thawj lub teeb nyob ntawm qhov tshwm sim lossis lub teeb ywj pheej?
Lub Teeb-Dependent thiab Lub Teeb-Independent Reactions. Cov tshuaj tiv thaiv lub teeb, lossis cov tshuaj tiv thaiv lub teeb-dependent, yog thawj zaug. Peb hu lawv ob leeg thiab ob lub npe. Nyob rau hauv lub teeb-dependent tshwm sim ntawm photosynthesis, lub zog ntawm lub teeb propels lub electrons los ntawm ib tug photosystem mus rau lub high-zog lub xeev
Tus neeg haus luam yeeb dub yog dab tsi?
Ib tus neeg haus luam yeeb dub yog ib hom hydrothermal vents 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
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
Qhov txheej twg yog huab cua tshwm sim feem ntau tshwm sim?
Troposphere. Lub troposphere (los ntawm Greek: tropein - hloov, ncig lossis sib xyaw) yog txheej qis tshaj plaws ntawm lub ntiaj teb huab cua. Feem ntau ntawm huab cua phenomena, systems, convection, turbulence thiab huab tshwm sim nyob rau hauv no txheej, tab sis tej zaum yuav mus rau hauv lub qis feem ntawm thestratosphere
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