Qhov twg yog ib qho piv txwv ntawm cov neeg siv khoom thawj qib lossis thawj tus neeg siv khoom?
Qhov twg yog ib qho piv txwv ntawm cov neeg siv khoom thawj qib lossis thawj tus neeg siv khoom?

Video: Qhov twg yog ib qho piv txwv ntawm cov neeg siv khoom thawj qib lossis thawj tus neeg siv khoom?

Video: Qhov twg yog ib qho piv txwv ntawm cov neeg siv khoom thawj qib lossis thawj tus neeg siv khoom?
Video: POVYANG | Tshuaj mob txhab txiag thiab tsis tsaug zog 2024, Hlis ntuj nqeg
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Thawj cov neeg siv khoom cuam tshuam nrog cov neeg tsim khoom thiab thib ob cov neeg siv khoom qib . Lawv tuaj yeem cuam tshuam nrog decomposers, txawm tias feem ntau lawv yuav cuam tshuam nrog cov neeg tsim khoom / thib ob- cov neeg siv khoom qib . Ib tug paj laum, ib tug nas teb, ib tug nas tsuag, thiab ib tug ntoo ntsaum yog tag nrho cov piv txwv ntawm ua ntej - cov neeg siv khoom qib.

Ib yam li ntawd, nws tau nug, dab tsi yog thawj tus neeg siv khoom hauv cov khoom noj khoom haus?

Thawj - theem cov neeg siv khoom , tseem hu ua thawj cov neeg siv khoom , noj cov neeg tsim khoom xws li cov nroj tsuag, algae thiab kab mob. Cov neeg tsim khoom suav nrog ua ntej qib trophic. Herbivores, cov ua ntej - theem cov neeg siv khoom , nyob rau theem ob trophic.

Kuj Paub, uas yog tus neeg siv khoom tseem ceeb? Thawj Tus Neeg Siv Khoom Txhais. A thawj cov neeg siv khoom yog lub cev uas pub rau thawj tsim tawm. Thawj cov neeg siv khoom feem ntau yog cov herbivores uas pub rau cov nroj tsuag autotrophic, uas tsim lawv tus kheej cov zaub mov los ntawm cov duab hluavtaws.

Ntawm no, tus neeg siv khoom qib thib ib thiab qib thib ob yog dab tsi?

Qib 1: Cov nroj tsuag thiab algae ua lawv tus kheej cov zaub mov thiab hu ua cov neeg tsim khoom. Qib 2: Herbivores noj cov nroj tsuag thiab hu ua thawj cov neeg siv khoom . Qib 3: Carnivores uas noj herbivores yog hu ua theem nrab cov neeg siv khoom.

Puas yog nas yog cov neeg siv khoom thib ib thiab thib ob?

Thawj theem cov neeg siv khoom pub ncaj qha rau cov nroj tsuag; ib qho piv txwv ntawm qhov no yuav yog a mus . Cov neeg siv khoom qib thib ob pub rau thawj qib cov neeg siv khoom ; ib qho piv txwv ntawm no yuav yog ib tug rattlesnake noj cov mus.

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