Cov khoom noj khoom haus qhia txog kev noj haus kev sib raug zoo ntawm txhua yam muaj sia. Lub vev xaib khoom noj yuav muaj ntau txoj hlua sib txuas. Kev kawm cov khoom noj khoom haus thiab cov webs ntawm cov tsev kawm ntawv theem siab yuav ua rau koj pom qhov sib cuam tshuam thiab nkag siab txog kev sib raug zoo ntawm lub zog thiab cov teeb meem ntws hauv ib puag ncig. Txhawm rau qhib thiab rub tawm cov ntawv ua haujlwm, nyem rau ntawm daim duab koj xav tau thiab PDF yuav tsum qhib. Yog tias koj xav tau kev pab, ua raws li phau ntawv qhia no rau kev ua haujlwm nrog Adobe printables.
Worksheet Ib
Daim ntawv ua haujlwm ib qho tuaj yeem suav tias yog ib qho kev kawm uas yuav pab txhawb koj cov tswv yim hauv daim duab. Thawj ib feem ntawm daim ntawv ua haujlwm muaj ib lub vev xaib khoom noj uas tuaj yeem pom hauv hav zoov ecosystem. Muaj ntau cov khoom noj hauv lub vev xaib no. Qee qhov piv txwv ntawm cov no yog:
- Oak ntoo - Squirrel - Fox
- Oak ntoo - Earthworm - nas - Owl
- Oak Tsob Ntoo - Kab ntsig - Shrew - Owl
Kev Ua Haujlwm: Part 1
Siv cov lus los ntawm cov ntsiab lus muaj txiaj ntsig hauv qab no los pab koj, kom koj tus menyuam kawm ntawv ua tiav daim ntawv ua haujlwm no los ntawm kev txiav txim siab seb txhua yam kabmob hauv daim duab yog tus tsim khoom, tus neeg decomposer, thawj tus neeg siv khoom, tus neeg siv khoom thib ob, lossis qib thib ob. neeg siv khoom. Tom qab ntawd kom koj tus menyuam kawm ntawv sau npe txhua yam kab mob xws li herbivore, omnivore, lossis carnivore, saib xyuas qhov twg cov pab pawg noj zaub mov haum rau hauv lub vev xaib khoom noj.
Kev Ua Haujlwm: Ntu 2
Kom koj tus menyuam kawm ntawv sau tsib theem ntawm lub trophic pyramid, siv cov kab mob los ntawm lo lus bank ntawm daim ntawv ua haujlwm. Txawm hais tias yuav muaj ntau qhov tseeb versions ntawm lub pyramid, cov tub ntxhais kawm yuav tsum muaj peev xwm ua kom pom tau tias cov neeg tsim khoom uas lawv tau xaiv rau qib hauv qab ntawm lub pyramid tuaj yeem noj tau los ntawm cov neeg siv khoom lag luam, thawj cov neeg siv khoom los ntawm cov neeg siv khoom thib ob thiab lwm yam., tag nrho txoj kev mus rau theem quaternary trophic.
Trophic Levels
Trophic qib tuaj yeem piav qhia raws li kev noj zaub mov ntawm cov kab mob tshwj xeeb hauv cov khoom noj. CK-12's trophic level table muab cov lus qhia dav dav txog qib trophic.
Lub Zog Ntawm Zog
Trophic qib hauv cov saw zaub mov kuj tuaj yeem tham txog lub zog. Lub pyramid piav qhia txog yuav ua li cas ob lub zog thiab cov khoom tau dhau los ntawm ib qib trophic mus rau lwm qhov, thiab ntau npaum li cas ntawm lub zog ploj mus rau ib puag ncig. Kwv yees li kaum feem pua ntawm lub zog tau dhau los ntawm ib theem mus rau lwm qhov. Tias yog vim li cas lub pyramid trophic feem ntau yog pyramid zoo li.
Ib qho piv txwv ntawm Trophic Pyramid
Thawj theem ntawm lub pyramid tej zaum yuav clover nroj tsuag. Qib no yuav ib txwm ua tus tsim khoom. Nws siv ntau cov nroj tsuag clover los txhawb, piv txwv li, cov neeg qwj uas pub rau nws. Yog li ntawd, qib tom ntej yuav qhia tau tias muaj cov qwj tsawg dua li clover. Nyob rau hauv tas li ntawd, cov noog yuav pub rau cov qwj thiab yuav muaj tsawg dua noog dua cov qwj. Qhov kawg theem hauv lub pyramid no tej zaum yuav yog noog ntawm prey, xws li hawks. Yuav muaj tsawg dua cov hawks uas tuaj yeem muaj sia nyob raws li cov pejxeem ntawm lwm cov noog. Txawm li cas los xij, nws yog ib qho tseem ceeb uas yuav tsum nco ntsoov tias yog tias tus tsim khoom hauv cov khoom noj khoom haus yog ib tsob ntoo, trophic pyramid yuav zoo li tsawg dua li lub pyramid thiab ntau dua li pob zeb diamond vim tias ib tsob ntoo yuav txhawb nqa ntau tus neeg siv khoom. Yog xav paub ntxiv thiab cov duab ntawm trophic pyramids saib Britannica.com.
Biomass
Biomass kuj tau piav qhia tias yog pyramid. Nws piav qhia txog qhov loj ntawm cov kab mob lossis cov kab mob uas muaj nyob hauv txhua qib ntawm cov saw hlau ntau dua li cov pej xeem. Phau ntawv qhia tsev kawm theem siab BBC no muab kev tshuaj xyuas qhov tob ntawm biomass.
Txoj Haujlwm Ob
Daim ntawv ua haujlwm ob tso cai rau koj siv cov ntaub ntawv los ntawm txoj kev qhia no los sim koj tus menyuam txoj kev paub. Daim ntawv ua haujlwm ob tuaj yeem ua raws li kev xeem thiab yuav sim koj tus menyuam txoj kev paub txog cov ntsiab lus thiab qhov tseeb pom hauv cov ntaub ntawv hauv qab no.
Kev Ua Haujlwm: Part 1
Kom koj tus menyuam kawm ntawv phim cov ntsiab lus ntawm sab laug sau A txog N rau cov ntsiab lus ntawm sab xis. Lawv tuaj yeem xaiv lawv cov lus teb rau txhua tus thiab sau tsab ntawv raug rau hauv kab ntawm sab xis.
Kev Ua Haujlwm: Ntu 2
Tau txais tsib nqe lus nug ntau yam xaiv raws li qhov kev xeem me me.
Nyob zoo
Tej zaum koj yuav nco tau ntau lo lus thiab cov ntsiab lus los ntawm koj txoj kev kawm txog cov khoom noj khoom haus hauv tsev kawm ntawv theem pib lossis theem nrab. Yog tias koj plam tawm, tsab xov xwm muaj txiaj ntsig no yuav muab cov lus qhia. Nyob rau hauv rooj plaub koj xav tau cov lus rov hais dua, ntawm no yog qee cov ntsiab lus tseem ceeb:
- Herbivore- Ib yam kab mob uas pub cov as-ham los ntawm cov nroj tsuag.
- Carnivore - Ib yam kab mob uas pub cov khoom noj muaj nyob hauv tsiaj.
- Omnivore -Ib yam kab mob uas pub rau tsiaj thiab nroj tsuag cov as-ham
- Food saw - Ib ntu (lossis daim duab) ntawm kev noj mov kev sib raug zoo ntawm cov kab mob thiab kev txav ntawm lub zog los ntawm qib trophic
- Biomass - Qhov loj ntawm ib yam kabmob
- Primary consumer - Lub npe muab rau ib yam kab mob (ib tug herbivore los yog omnivore) uas noj cov neeg tsim khoom
- Dry mass - Qhov loj ntawm cov kab mob tom qab nws cov ntsiab lus dej tau raug tshem tawm
- Decomposer - Ib yam kab mob uas noj cov khoom tuag lossis tsiaj poob thiab ua rau cov khoom siv yooj yim dua
- Producer - Ib yam kab mob xws li tsob nroj, uas nqus lub hnub lub zog thiab hloov mus ua zaub mov
- Secondary Consumer - Ib yam kab mob (omnivore lossis carnivore) uas tau txais nws lub zog los ntawm kev noj cov neeg siv khoom thawj zaug
- Trophic level -Txoj haujlwm ntawm cov kab mob hauv cov khoom noj khoom haus, lub vev xaib zaub mov, lossis pyramid
- Ecosystem - Lub zej zog ntawm cov tsiaj, nroj tsuag, thiab cov kab mob nyob rau hauv ib qho chaw nyob
- Food web - Lub network ntawm cov khoom noj khoom haus, qhia tias lawv txuas ua ke li cas
- Photosynthesis -Cov txheej txheem tshuaj siv los ntawm cov nroj tsuag thiab algae los ua cov piam thaj thiab oxygen los ntawm carbon dioxide thiab dej, siv lub teeb lub zog thiab tsim cov pa oxygen raws li cov khoom lag luam
- Habitat - Ib qhov chaw uas cov nroj tsuag, tsiaj txhu, thiab kab mob nyob
- Tertiary Consumer - Ib yam kab mob (feem ntau yog ib tug carnivore) uas tau txais nws lub zog los ntawm kev noj cov neeg siv khoom thib ob
- Quaternary Consumer - Cov kab mob (carnivore) uas tau txais nws lub zog los ntawm kev noj cov neeg siv khoom tertiary
Lub voj voog ntawm lub neej
Nws yog ib qho tseem ceeb uas yuav tsum nco ntsoov tias txhua yam kab mob nyob hauv ib puag ncig tshwj xeeb muaj kev sib cuam tshuam thiab nyob ntawm ib leeg rau lawv cov zaub mov thiab kev ciaj sia. Cov khoom noj khoom haus pib nrog cov neeg tsim khoom siv photosynthesis kom tau txais cov as-ham los ntawm lub hnub thiab xaus nrog cov neeg siv khoom siab tshaj plaws pom nyob rau hauv qhov chaw tshwj xeeb. Thaum cov neeg siv khoom tuag, cov decomposers noj lawv cov as-ham thiab muab cov khoom noj rau cov neeg siv khoom thaum lawv tig. Food webs and food chains are part of the voj voog ntawm lub neej.
