2024 Tus sau: Elizabeth Oswald | [email protected]. Kawg hloov kho: 2024-01-13 00:07
Qhov kev poob qis no yog qhov tseem ceeb vim tias muaj txiaj ntsig zoo ntawm cov tsiaj txhu xws li kab, kab laug sab, crustaceans, slugs thiab worms coj los rau peb lub neej niaj hnub, suav nrog pollination thiab tshuaj tua kab rau cov qoob loo, decomposition rau nutrient cycling, dej pom thiab tib neeg noj qab haus huv.
Yuav ua li cas thiaj tsis rov qab tseem ceeb rau tib neeg thiab ib puag ncig?
Ib txhia yam tsis muaj qab hau pab kom tshem tau thiab ntxuav ib puag ncig los ntawm noj cov kab mob thiab kab mob, los yog lwj thiab tuag teeb meem, nrog rau tej yam uas peb yuav pom tsis kaj siab los yog tsis huv, los ntawm rotting. Tsiaj txhu thiab faeces mus rau hav zoov thiab vaj nplooj nplooj, tig nws mus rau hauv compost uas pab txhawb nqa av.
Vim li cas cov tsiaj tsis muaj qab hau tseem ceeb heev rau lub ntiaj teb no?
Invertebrates muaj ntau haiv neeg, tsim los ntawm ntau hom tsiaj hauv ntiaj teb thiab nrog rau feem ntau tseem tsis tau txheeb pom [15]. Lawv yog tseem ceeb ntawm cov khoom noj webs thiab ua tiav ntau qhov kev pabcuam ecosystems, xws li pollination, decomposition thiab nutrient tso tawm [16].
Vim li cas cov tsiaj tsis muaj qab hau tseem ceeb npaum li cov pob txha?
Invertebrates ua zaub mov rau tib neeg; yog cov ntsiab lus tseem ceeb hauv cov khoom noj khoom haus uas txhawb nqa noog, ntses, thiab ntau lwm yam kab mob vertebrate; thiab ua lub luag haujlwm tseem ceeb hauv cov nroj tsuag pollination.
Dab tsi ua rau tib neeg tsis muaj qab hau muaj dab tsi?
Invertebrates qhia plaub yam zoo:
Lawv yog multicellular. Tag nrho covcov hlwb muaj lub luag haujlwm sib txawv hauv kev ua kom tus tsiaj ciaj sia. Lawv tsis muaj phab ntsa cell, zoo li lwm yam tsiaj. Lawv yug me nyuam los ntawm ob lub qe menyuam, los yog gametes, los ua ke los tsim cov kab mob tshiab ntawm lawv hom.
Pom zoo:
Vim li cas kev taug qab ntawm cov nqaij tseem ceeb rau cov neeg siv khoom?
Nws yog ib qho tseem ceeb heev los qhia rau koj cov neeg siv khoom kom paub tseeb tias koj tau cog lus rau muab zaub mov tsis muaj kab mob uas ua rau cov zaub mov muaj mob thiab tsis muaj kab mob xws li mycotoxins, hlau hnyav, dioxins thiab PCBs.
Vim li cas qi tseem ceeb rau cov neeg muab kev pov hwm / cov neeg them nqi kev pabcuam?
Kev koom tes hauv kev saib xyuas thawj zaug hauv kev txhim kho kom zoo (QI) cov dej num yog qhov tseem ceeb rau ua tiav peb lub hom phiaj ntawm kev txhim kho kev noj qab haus huv ntawm cov pej xeem, txhim kho cov neeg mob kev paub thiab cov txiaj ntsig, thiab txo qis.
Dab tsi yog qhov tseem ceeb thiab vim li cas nws tseem ceeb los txheeb xyuas koj qhov tseem ceeb?
Qhov tseem ceeb yuav coj koj hauv kev txiav txim siab hauv lub neej thiab ua rau koj taug qab. Qhov tseem ceeb tshaj plaws, qhov tseem ceeb tshaj plaws yuav ua rau koj ntseeg siab hais tias "tsis yog." Lawv pab koj txheeb xyuas qhov xav tau tiag tiag hauv koj lub neej, piv rau lwm tus xav tias tseem ceeb.
Puas tsis tseem ceeb thiab tsis muaj qab hau ib yam?
Raws li adjective qhov sib txawv ntawm insignificant thiab meaningless. yog tsis tseem ceeb tsis tseem ceeb; tsis tseem ceeb, qhov tshwm sim, lossis muaj txiaj ntsig zoo thaum lub ntsiab lus tsis muaj ntsiab lus. Lub ntsiab lus ntawm qhov tsis tseem ceeb yog dab tsi?
Vim li cas qhov tseem ceeb ntawm qhov muaj zog thiab qhov tsis muaj zog yog qhov tseem ceeb?
Nws yog ib qho tseem ceeb rau qhov tseem ceeb ntawm qhov ua tau zoo thiab qhov tsis muaj zog vim qhov no pab lub tuam txhab txiav txim siab txog thaj chaw uas lawv yuav tsum tau txhim kho ntxiv rau thaj chaw uas lawv ua tau zoo hauv. Vim li cas lub zog thiab qhov tsis muaj zog tseem ceeb?
