Video: Dab tsi yog lub luag haujlwm tseem ceeb ntawm photosynthesis rau thawj tus tsim khoom?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Lub luag haujlwm tseem ceeb ntawm photosynthesis yog hloov pauv zog los ntawm lub hnub mus rau hauv tshuaj zog rau zaub mov. Tsuas yog qee cov nroj tsuag siv chemosynthesis, tag nrho cov nroj tsuag thiab tsiaj txhu hauv ntiaj teb ecosystem yog qhov kawg nyob ntawm cov suab thaj thiab carbohydrates uas tsim los ntawm cov nroj tsuag los ntawm photosynthesis.
Ua raws li qhov xav tau, lub luag haujlwm tseem ceeb ntawm photosynthesis yog dab tsi?
Txawm li cas los xij, qee cov neeg tau plam lub hom phiaj ntawm photosynthesis. Nws tsis yog oxygen ntau lawm. Lub luag haujlwm tseem ceeb ntawm photosynthesis yog hloov hnub ci zog rau hauv tshuaj zog thiab mam li khaws cov tshuaj ntawd zog rau yav tom ntej siv. Rau feem ntau, lub ntiaj teb txoj sia nyob yog siv los ntawm cov txheej txheem no.
Kuj Paub, dab tsi yog photosynthesis thiab vim li cas nws tseem ceeb? Photosynthesis yog cov nroj tsuag noj hauv dej, carbon dioxide, thiab lub teeb los ua suab thaj thiab oxygen. Qhov no yog tseem ceeb vim txhua yam muaj sia xav tau oxygen kom ciaj sia. Txhua tus neeg tsim khoom tsim cov pa oxygen thiab qab zib rau cov neeg siv khoom thib ob thiab tom qab ntawd cov tsiaj txhu noj cov tsiaj uas noj cov nroj tsuag.
Tsis tas li ntawd, cov neeg tsim khoom tseem ceeb ua li cas?
Cov thawj cov neeg tsim khoom suav nrog cov nroj tsuag, lichens, moss, kab mob thiab algae. Thawj cov neeg tsim khoom nyob rau hauv ib tug terrestrial ecosystem nyob rau hauv thiab ib ncig ntawm cov organic teeb meem. Lawv noj cov as-ham los ntawm cov organic teeb meem nyob rau hauv cov av los ntawm decomposers thiab hloov lawv mus rau hauv zaub mov rau lawv tus kheej thiab lwm yam kab mob.
Cov lus teb luv luv photosynthesis yog dab tsi?
Photosynthesis yog cov txheej txheem uas cov nroj tsuag thiab lwm yam ua zaub mov. Nws yog ib qho endothermic (siv cua sov) cov txheej txheem tshuaj uas siv lub hnub ci tig carbon dioxide rau hauv cov suab thaj uas lub xov tooj ntawm tes siv tau los ua lub zog. Raws li cov nroj tsuag, ntau hom algae, protists thiab kab mob siv nws kom tau zaub mov.
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