Video: Puas yog lub roob hluav taws kub thawj lossis theem nrab kev ua tiav?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
A roob hluav taws eruption: Nyob rau hauv ib cheeb tsam uas a roob hluav taws tawg, lava yuav ua rau qee qhov kev puas tsuaj rau cov nroj tsuag thiab tsob ntoo lub neej. Yog tias tag nrho cov pej xeem tuag, tab sis cov av thiab cov hauv paus hniav tseem nyob, nws yog qhov ua tau theem nrab succession tshwm sim thiab rau cov pejxeem ntawm cov nroj tsuag kom rov qab los. Dej nyab tuaj yeem ua rau thaj av puas tsuaj.
Yog li ntawd, puas yog volcanic eruption thawj succession?
Thawj qhov kev vam meej tshwm sim thaum lub teb chaws tshiab tsim los yog liab qab pob zeb raug, muab ib qho chaw nyob uas yuav colonized thawj zaug. Piv txwv li, thawj txoj kev vam meej tuaj yeem tshwm sim tom qab tawg ntawm roob hluav taws , xws li cov nyob rau lub Island loj ntawm Hawaii. Raws li lava ntws mus rau hauv dej hiav txwv, cov pob zeb tshiab tau tsim.
Ib yam li ntawd, puas yog nag xob nag cua thawj lossis theem nrab ua tiav? Secondary succession yog ib qho ntawm ob hom ecological kev vam meej ntawm cov nroj tsuag lub neej. As opposed to thawj, thawj txoj kev vam meej , theem nrab succession yog txheej txheem pib los ntawm ib qho kev tshwm sim (xws li hluav taws kub hav zoov, sau qoob, nag xob nag cua , thiab lwm yam)
Hais txog qhov no, puas yog tsunami thawj lossis theem nrab ua tiav?
Ntuj puas zoo li tsunamis thiab hluav taws kub hav zoov tuaj yeem ua rau theem nrab succession . Thaum lub sij hawm no hom kev vam meej , lub neej txhim kho nyob rau hauv cov cheeb tsam barren uas tsis muaj topsoil. Hauv thawj txoj kev vam meej , cov xwm txheej zoo li lub roob hluav taws tawg tuaj yeem ua rau cov lava khov uas muaj tsawg (yog tias muaj) cov nroj tsuag lossis tsiaj tuaj yeem nyob.
Puas yog kev vam meej thib ob puas muaj av?
Secondary succession feem ntau yog ceev tshaj thawj kev vam meej vim av thiab cov as-ham yog twb tam sim no vim 'normalization' los ntawm yav dhau los pioneer hom, thiab vim hais tias cov hauv paus hniav, noob thiab lwm yam kab mob tej zaum yuav tseem muaj nyob rau hauv lub substrate.
Pom zoo:
Dab tsi yog thawj theem nrab thiab theem nrab hydrogen?
Primary = hydrogen ntawm ib cov pa roj carbon txuas nrog tsuas yog ib qho ntawm lwm cov carbon. Secondary = ib hydrogen ntawm acarbon txuas rau tsuas yog OB lwm yam carbons. Tertiary = ahydrogen ntawm cov pa roj carbon txuas nrog peb lwm cov pa roj carbon monoxide
Dab tsi yog cov yam ntxwv ua siab hloov hluav taws xob hloov hluav taws xob LET muaj thaum piv nrog LET hluav taws xob tsawg?
Dab tsi yog cov yam ntxwv ua kom muaj hluav taws xob hloov hluav taws xob siab (LET) hluav taws xob muaj thaum piv nrog cov hluav taws xob qis-LET? Cov huab hwm coj ntau ntxiv, txo qhov nkag mus. (Vim lawv cov nqi hluav taws xob thiab cov khoom loj heev, lawv ua rau ntau ionizations hauv cov ntaub so ntswg, sai sai poob lub zog
Puas yog hluav taws xob them nqi hluav taws xob tsuas yog hluav taws xob lossis yog tus nqi ntawm tag nrho cov atoms?
Tus nqi zoo attracts tus nqi tsis zoo thiab ua rau lwm tus nqi zoo. Puas yog hluav taws xob them nqi hluav taws xob tsuas yog hluav taws xob lossis yog tus nqi ntawm tag nrho cov atoms? Cov nqi hluav taws xob yog cov cuab yeej ntawm tag nrho cov atoms
Puas yog hluav taws kub ib txwm muaj hluav taws kub?
Incendiary tsis yog ib txwm arson, arson muaj hom phiaj ua rau lub cev raug mob / khoom puas tsuaj
Lub co2 hluav taws tua hluav taws puas ua haujlwm ntawm hluav taws kub oxidizer?
Lub tshuab tua hluav taws xob carbon dioxide tsis yog qhov kev xaiv zoo rau kev tua hluav taws oxidizer vim nws ua haujlwm ntawm lub hauv paus ntsiab lus ntawm kev tsis suav nrog cov pa oxygen, thiab cov pa oxygen atmospheric tsis xav tau rau hluav taws kub oxidizer. Cov tshuaj tua hluav taws qhuav qhuav kuj tseem yuav siv tsis tau rau feem ntau