Cov qauv ntawm tus tsim khoom yog dab tsi?
Cov qauv ntawm tus tsim khoom yog dab tsi?

Video: Cov qauv ntawm tus tsim khoom yog dab tsi?

Video: Cov qauv ntawm tus tsim khoom yog dab tsi?
Video: Qhia txhais 50 zaj npau suav tias yog dab tsi part 3 15 Sep 2019 2024, Kaum ib hlis
Anonim

Diatom

American beech

Cladonia perforata

Ntxiv mus, 3 yam piv txwv ntawm tus tsim khoom yog dab tsi?

Piv txwv ntawm cov neeg tsim khoom suav nrog nroj tsuag ntawm txhua hom (nrog qee qhov kev zam raws li kab mob parasitic nroj tsuag ), cyanobacteria thiab phytoplankton. Cov neeg siv khoom yog cov kab mob uas pub rau cov neeg tsim khoom vim lawv tsis muaj peev xwm tsim lawv tus kheej cov carbohydrates. Lawv muab faib ua peb pawg: thawj, theem nrab thiab theem nrab cov neeg siv khoom.

Ib tug kuj yuav nug, 5 piv txwv ntawm cov neeg tsim khoom yog dab tsi? Qee qhov piv txwv ntawm cov neeg tsim khoom hauv cov zaub mov suav nrog ntsuab nroj tsuag , tsob ntoo me me, txiv hmab txiv ntoo, phytoplankton, thiab algae.

Ib yam li ntawd, nws yog nug, cov neeg tsim khoom muab piv txwv li cas?

Cov neeg tsim khoom yog txhua yam nroj tsuag ntsuab. Cov nroj tsuag ntsuab ua lawv cov zaub mov los ntawm kev tshav ntuj thiab siv lub zog los ua qab zib. Cov nroj tsuag siv cov suab thaj no, tseem hu ua qabzib los ua ntau yam, xws li ntoo, nplooj, cag, thiab tawv ntoo. Tsob ntoo, xws li lawv muaj zog Oak, thiab grand American Beech, yog piv txwv ntawm cov neeg tsim khoom.

Cov neeg tsim khoom yog dab tsi?

Cov neeg tsim khoom yog cov kab mob uas tsim zaub mov los ntawm cov teeb meem inorganic. Cov piv txwv zoo tshaj ntawm cov neeg tsim khoom yog cov nroj tsuag, lichens thiab algae, uas hloov dej, hnub ci thiab carbon dioxide rau hauv carbohydrates. Cov neeg siv khoom yog cov kab mob uas tsis tuaj yeem tsim lawv cov zaub mov.

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