Vim li cas volcanic eruptions yog unpredictable nyob rau hauv lub sij hawm luv luv?

Cov txheej txheem:

Vim li cas volcanic eruptions yog unpredictable nyob rau hauv lub sij hawm luv luv?
Vim li cas volcanic eruptions yog unpredictable nyob rau hauv lub sij hawm luv luv?
Anonim

Lub ntiaj teb lub peev xwm los hloov pauv txhua qhov hloov pauv? Yog vim li cas volcanoes tsis muaj lub sij hawm luv luv ntawm eruptions. Lawv yog inherently unpredictable. Cov xwm txheej no hloov pauv hauv lub tshuab hluav taws xob txhua lub sijhawm ib yam nkaus, uas txhais tau hais tias qhov kev sib hloov pauv hloov pauv rau txhua tus neeg lub roob hluav taws.

Puas yog lub roob hluav taws tuaj yeem kwv yees nyob rau lub sijhawm luv?

Yes and no. Cov kws tshawb fawb tshwj xeeb hauv cov hluav taws xob hu ua volcanologists. Lawv tab tom loj hlob ntau dua thiab muaj kev ntseeg siab ntawm kev kwv yees thaum volcanoes yuav tawg nyob rau lub sijhawm luv. Yog tias lub roob hluav taws yuav tawg hauv ib teev lawv yuav muaj lub tswv yim zoo nws yuav tshwm sim.

Pob volcanic eruptions kwv yees?

Volcanologists tuaj yeem kwv yees qhov tshwm sim-yog tias lawv muaj kev nkag siab zoo txog lub roob hluav taws kub hnyiab keeb kwm, yog tias lawv tuaj yeem nruab cov cuab yeej tsim nyog ntawm lub roob hluav taws ua ntej kev tawg, thiab yog tias lawv tuaj yeem saib xyuas tsis tu ncua thiab txhais cov ntaub ntawv los ntawm cov cuab yeej no txaus.

tsiaj puas paub thaum lub roob hluav taws yuav tawg?

Ntau cov pov thawj tau ua pov thawj tias qee yam tsiaj, tshwj xeeb yog dev, tuaj yeem kwv yees av qeeg, nrog rau cov hluav taws kub tawg, tsuas yog teev ua ntej lawv tshwm sim. Tsis muaj leej twg paub raws nraim li cas lawv kuaj pom kev puas tsuaj ntuj ua ntej, tab sis ntau pua cov ntawv ceeb toom tau qhia tias lawv yeej paub txog qhov yuav los tom ntej.kev puas tsuaj.

Dab tsi yog qhov tawg loj tshaj plaws hauv keeb kwm?

Mt Tambora, Indonesia , 1815 (VEI 7)Mt. Tambora yog qhov kev tawg loj tshaj plaws nyob rau hauv tib neeg keeb kwm tsis ntev los no, thov lub neej txog li 120,000 tus neeg. Lub Plaub Hlis 10, 1815, Tambora tau tawg xa hluav taws xob tshauv 40km rau saum ntuj. Nws yog qhov tawg tawg uas muaj zog tshaj plaws hauv 500 xyoo.

Pom zoo:

Nthuav cov khoom
Koj puas tuaj yeem mus ntsib dagestan?
Nyeem ntxiv

Koj puas tuaj yeem mus ntsib dagestan?

Dagestan, officially lub koom pheej ntawm Dagestan yog ib lub koom pheej ntawm Russia nyob rau hauv lub Caspian Hiav txwv, nyob rau hauv lub North Caucasus ntawm Eastern Europe. Nws nyob rau sab qaum teb ntawm Greater Caucasus, thiab yog ib feem ntawm North Caucasian Federal District.

Xab npum suds siv rau dab tsi?
Nyeem ntxiv

Xab npum suds siv rau dab tsi?

A xab npum suds enema yog ib txoj hauv kev kho cem quav. Qee tus neeg kuj siv nws los kho fecal incontinence lossis tshem lawv cov quav ua ntej kev kho mob. Thaum muaj ntau hom enemas, xab npum suds enema tseem yog ib qho ntawm ntau hom, tshwj xeeb tshaj yog rau cem quav.

Puas yog qhov kev xeem thib ob?
Nyeem ntxiv

Puas yog qhov kev xeem thib ob?

Qhov thib ob derivative yuav yog siv los txiav txim siab hauv zos extrema ntawm kev ua haujlwm raws li qee yam xwm txheej. Yog tias qhov kev ua haujlwm muaj qhov tseem ceeb rau qhov twg f′(x)=0 thiab qhov thib ob derivative yog qhov zoo ntawm qhov no, ces f muaj qhov tsawg kawg nkaus hauv zos ntawm no.