Cov txheej txheem:

Cov nab puas yog cov neeg siv khoom tseem ceeb?
Cov nab puas yog cov neeg siv khoom tseem ceeb?

Video: Cov nab puas yog cov neeg siv khoom tseem ceeb?

Video: Cov nab puas yog cov neeg siv khoom tseem ceeb?
Video: xov xwm 23/02/2022 yog hmoob tsis tsum tseem yuav muaj ntau | nplog teb tseem phom sij kab mob kawg 2024, Kaum ib hlis
Anonim

Cov neeg tsim khoom yog cov kab mob uas tsim lub zog los ntawm lub hnub, xws li cov nroj tsuag thiab qee cov kab mob. Thawj cov neeg siv khoom yog cov kab mob uas noj cov neeg tsim khoom. Apex cov neeg siv khoom (apexpredators) nyob saum cov saw zaub mov thiab tsis muaj dab tsi noj. nab yog li lawv txhua tus yog tus thib ob cov neeg siv khoom los yog siab dua.

Tsuas yog, cov nab yog cov neeg siv khoom thib ob lossis qib thib ob?

Cov lus teb piv txwv: Thawj cov neeg siv khoom : nyuj, luav, tadpoles, ntsaum, zooplankton, nas. Cov neeg siv khoom thib ob :qav, me ntses, krill, kab laug sab. Tertiary cov neeg siv khoom : nab , raccoons, hma liab, ntses. Quaternary cov neeg siv khoom : hma, sharks, coyotes, hawks, bobcats.

Ib yam nkaus, yog nab nab yog thawj tus neeg siv khoom? Hom txiv kab ntxwv yog thawj cov neeg siv khoom , orheterotrophs. Lawv tsis tuaj yeem tsim lawv tus kheej cov khoom noj los ntawm kev sib txuas ua ke cov duab, yog li lawv haus lwm yam kab mob los yog cov organic. Qhov no suav nrog Fox Squirrels, Marsh luav, thiab Tadpoles.

Ua raws li qhov no, tus neeg siv khoom zoo li cas yog nab?

Teb thiab Piav Qhia: Nab yog cov neeg siv khoom . Tej zaum lawv yuav raug txiav txim siab ua tus thib ob ortertiary cov neeg siv khoom , nyob ntawm seb cov khoom noj tshwj xeeb ntawm cov nab hom.

Cov piv txwv ntawm cov neeg siv khoom tseem ceeb yog dab tsi?

Piv txwv ntawm Thawj Cov Neeg Siv Khoom

  • Ruminants Zoo li Giraffes thiab nyuj. Cov neeg tau txais kev noj qab haus huv tseem ceeb xws li nyuj, tshis, nees txaij, nees txaij yog thawj tus neeg siv khoom.
  • Herbivorous Noog. Thaum qee hom noog yog carnivorous oromnivorou s, ntau tus noog noj tsuas yog noob, txiv ntoo, thiab txiv hmab txiv ntoo.
  • Zooplankton.

Pom zoo: