2024 Tus sau: Elizabeth Oswald | [email protected]. Kawg hloov kho: 2024-01-13 00:07
Ecological pyramids yog daim duab uas qhia txog kev nplua nuj ntawm cov kab mob ntawm txhua qib trophic raws cov khoom noj khoom haus ntawm ib qho ecosystem. Cov duab ntawm ecological pyramids yog me ntsis daim duab peb sab hauv cov duab vim tias muaj tsawg dua cov neeg siv khoom ntawm txhua qib nce qib tropic tropic qib Ecological efficiency piav qhia txog kev ua haujlwm uas lub zog hloov pauv los ntawm ib qib trophic mus rau lwm qhov. Nws yog txiav txim siab los ntawm kev sib xyaw ua ke ntawm cov txiaj ntsig ntsig txog kev tau txais txiaj ntsig ntawm cov khoom muaj sia thiab kev sib xyaw ua ke hauv ecosystem. https://en.wikipedia.org › wiki › Ecological_efficiency
Ecological efficiency - Wikipedia
Vim li cas cov zaub mov zoo li daim duab peb sab?
Lub pyramid daim duab peb sab qhia tau meej heev tias cov zaub mov ntawm daim duab peb sab lub hauv paus yog cov uas yuav tsum tau noj ntau zaus thiab cov nyob saum yuav tsum tau noj qee zaus. Hauv qab ntawm lub pyramid yog cov khoom noj uas muaj cov hmoov txhuv nplej siab lossis carbohydrates.
Qhov tseem ceeb ntawm cov duab ntawm lub pyramid ntawm lub zog yog dab tsi?
Dab tsi yog qhov tseem ceeb ntawm cov duab ntawm lub pyramid ntawm lub zog? Piav qhia: Pyramid ntawm lub zog yog ib txwm upright nyob rau hauv cov duab, qhov no yog vim raws li lub zog poob raws li cua sov raws li cov khoom noj chains txawm siv nyob rau hauv ua pa los yog poobvim cua sov. Yog li ntawd yuav txo qis zog.
Vim li cas pyramid ntawm lub zog ib txwm upright?
Nyob rau hauv ib qho ecosystem, zaub mov yogdhau los ntawm ib qib trophic mus rau qib siab dua trophic tom ntej. Qhov kev hloov pauv no ua rau lub zog dhau los ntawm cov qib trophic no thiab qee lub zog yeej ib txwm poob thaum tshav kub hauv txhua kauj ruam mus rau qhov chaw thiab tsis rov qab mus rau lub hnub. Yog li, lub pyramid ntawm lub zog yog ib txwm upright.
Lub zog zaub mov pyramid qhia dab tsi?
Ib lub zog pyramid, tseem hu ua trophic lossis ecological pyramid, yog cov duab sawv cev ntawm lub zog pom nyob rau hauv qib trophic ntawm ib qho ecosystem. Cov theem hauv qab thiab loj tshaj plaws ntawm lub pyramid yog cov neeg tsim khoom thiab muaj lub zog loj tshaj plaws.
Pom zoo:
Lub kaum sab xis twg tuaj yeem tsim daim duab peb sab?
Daim duab peb sab kuj tuaj yeem raug cais los ntawm lawv cov kaum. Hauv daim duab peb sab mob daim duab peb sab tag nrho peb lub kaum sab xis yog mob (tsawg dua 90 degrees). Daim duab peb sab txoj cai muaj ib lub kaum sab xis thiab ob lub kaum sab xis.
Vim li cas kev noj zaub mov fiber ntau tseem ceeb rau kev zom zaub mov?
noj fiber ntau nce qhov hnyav thiab qhov loj ntawm koj cov quav thiab softens nws. Ib cov quav loj dua yooj yim dua, txo koj txoj kev cem quav. Yog tias koj cov quav xoob, dej, fiber ntau yuav pab ua kom cov quav khov vim nws nqus dej thiab ntxiv cov quav rau cov quav.
Puas yog cov zaub mov tsis muaj zaub mov phem rau dev?
Kev tso cov nplej tawm ntawm koj tus dev noj, txawm li cas los xij, tej zaum yuav muaj kev phom sij ntau dua li kev noj qab haus huv ntau dua li ua rau lawv nyob hauv.dev muaj teeb meem lub plawv ua rau tuag taus hu ua dilated cardiomyopathy, los yog DCM.
Vim li cas thiaj siv daim ntaub qhwv daim duab peb sab?
Ib daim duab peb sab yog siv ua ib caj npab lossis ua lub ncoo los tswj ntshav. Nws kuj tseem siv tau los txhawb lossis immobilize qhov raug mob rau pob txha lossis pob qij txha los yog ua padding ua rau mob hnyav. Cov ntaub qhwv lub cev yog siv los khaws cov hnav khaub ncaws ntawm tus ntiv tes lossis ntiv taw.
Thaum twg peb xav txog daim duab peb sab ua equiangular?
Ib daim duab peb sab uas nws tag nrho peb sab thiab sab hauv cov ces kaum sib npaug yog hu ua daim duab peb sab equiangular. Rau ib daim duab peb sab kom sib npaug, qhov ntsuas ntawm tag nrho nws peb lub kaum sab hauv yuav tsum sib npaug li 60 degrees.
