Video: Dab tsi yog qhov khoom plig ntawm tus neeg siv khoom thib ob?
2024 Tus sau: Stanley Ellington | [email protected]. Kawg hloov kho: 2023-12-16 00:17
Teb thiab piav qhia:
Cov cov neeg raug tsim txom ntawm cov neeg siv khoom thib ob yog thawj cov neeg siv khoom . Thawj cov neeg siv khoom yog cov tsiaj uas noj cov neeg tsim khoom.
Hauv qhov no, dab tsi yog qhov raug mob ntawm cov neeg siv khoom thib ob cov lus teb com?
Lawv yog cov neeg siv khoom thib ob thaum lawv noj herbivores (luav, gazelles), thiab tertiary cov neeg siv khoom yog lawv noj lwm cov tsiaj txhu, xws li nas thiab noog neeg raug tsim txom.
Tsis tas li ntawd, dab tsi yog cov neeg siv khoom thib ob hauv lub vev xaib khoom noj? Cov neeg siv khoom thib ob yog cov tsiaj uas noj thawj cov neeg siv khoom. Lawv yog cov heterotrophs, tshwj xeeb yog carnivores thiab omnivores . Carnivores tsuas yog noj lwm yam tsiaj xwb. Omnivores noj ua ke ntawm cov nroj tsuag thiab tsiaj txhu.
Kuj kom paub yog, dab tsi yog tus raug tsim txom ntawm cov neeg siv khoom thib ob?
Apex predators feem ntau txhais tau hais tias nyob rau hauv cov nqe lus ntawm trophic dynamics, txhais tau hais tias lawv nyob qhov siab tshaj plaws trophic theem. Cov khoom noj khoom haus feem ntau luv luv ntawm thaj av, feem ntau txwv tsis pub muaj cov neeg siv khoom thib ob - piv txwv li, hma neeg raug tsim txom feem ntau yog cov herbivores loj (primary cov neeg siv khoom ), uas noj cov nroj tsuag (thawj tsim tawm).
Cov piv txwv ntawm cov neeg siv khoom thib ob yog dab tsi?
Nyob rau hauv temperate regions, rau piv txwv , koj yuav pom cov neeg siv khoom thib ob xws li dev, miv, moles, thiab noog. Lwm yam piv txwv xws li hma, owls, thiab nab. Hma, crows, thiab hawks yog piv txwv ntawm cov neeg siv khoom thib ob uas tau txais lawv lub zog los ntawm thawj cov neeg siv khoom ntawm scavenging.
Pom zoo:
Dab tsi yog qhov txawv ntawm tus neeg siv khoom sab hauv thiab tus neeg siv khoom sab nraud?
Tus neeg siv khoom sab hauv yog ib tus neeg uas muaj kev sib raug zoo nrog koj lub tuam txhab, txawm tias tus neeg yuav lossis tsis yuav cov khoom. Internal cov neeg muas zaub yuav tsum tsis txhob bedirectly nyob rau hauv lub tuam txhab. Piv txwv li, koj tuaj yeem koom tes nrog lwm lub tuam txhab txhawm rau xa koj cov khoom rau cov neeg siv kawg, cov neeg siv khoom sab nraud
Puas yog hma yog tus neeg siv khoom thib ob lossis qib thib peb?
Tertiary Consumer - nab, owl, hma liab. Muaj qee qhov sib tshooj, tsiaj tuaj yeem yog ob qho tib si nyob ntawm seb lawv noj dab tsi thaum lub sijhawm. Thaum nab noj luav, nws yog tus neeg siv khoom thib ob. Thaum tus nab noj qav, ces nws yog ib tug neeg siv tertiary
Qhov twg yog ib qho piv txwv ntawm cov neeg siv khoom thawj qib lossis thawj tus neeg siv khoom?
Cov neeg siv khoom tseem ceeb cuam tshuam nrog cov neeg tsim khoom thiab cov neeg siv khoom thib ob. Lawv tuaj yeem cuam tshuam nrog cov decomposers, txawm tias feem ntau lawv yuav cuam tshuam nrog cov neeg tsim khoom / cov neeg siv khoom thib ob. Kab laum paj rwb, nas teb, kab nyom, thiab tus ntoo ntsaum yog tag nrho cov piv txwv ntawm cov neeg siv khoom thawj qib
Dab tsi yog qhov txawv ntawm cov neeg siv khoom thiab cov neeg siv khoom?
Cov neeg siv khoom - peb tab tom tham txog ib tus neeg siv khoom thiab ib yam dab tsi uas yog lawv: tus neeg siv lub kaus mom, tus neeg siv khoom thov, tus neeg siv khoom cov nyiaj. Cov neeg siv khoom ' - peb tab tom tham txog ntau tus neeg siv khoom thiab qee yam uas yog lawv: cov neeg siv khoom lub kaus mom, cov neeg siv khoom thov, thiab cov neeg siv khoom cov nyiaj
Dab tsi yog qee qhov chaw ntawm cov ntaub ntawv uas tus neeg siv khoom siv tau thaum tshawb fawb txog cov khoom?
Hauv qab no yog tsib lub peev txheej uas koj tuaj yeem siv los ua kev tshawb nrhiav kev lag luam nrog cov ntsiab lus ntawm cov ntaub ntawv lawv muab. Census.gov. Cov ntaub ntawv suav pej xeem, uas Tsoom Fwv Teb Chaws Asmeskas khaws txhua kaum xyoo, muaj nyob rau hauv online, searchabledatabase. USA.gov. Koom Haum Lag Luam Me (SBA.gov) FocusGroup.com. SurveyMonkey.com