YBiotic vs Abiotic
Biodiversity yog tag nrho ntawm cov kab mob thiab cov ecosystems uas lawv koom. Biodiversity muaj 3 pawg. Cov no yog cov ecosystem ntau haiv neeg, hom ntau haiv neeg thiab genetic diversity. Lub ecosystem yog ib chav ua haujlwm lossis ib qho kev ua haujlwm hauv ib puag ncig uas muaj cov tshuaj abiotic lossis tsis muaj sia nyob thiab cov kab mob biotic lossis cov kab mob muaj sia cuam tshuam.
Abiotic
Abiotic Cheebtsam yog av, dej, huab cua, lub teeb, av noo, kub thiab pH. Av muab anchorage rau tag nrho cov nroj tsuag. Tsis tas li ntawd, nws muab chaw nyob rau ntau yam kab mob. Dej yog qhov tsim nyog rau tag nrho cov kab mob uas muaj sia nyob ua lawv cov dej num metabolic. Atmosphere muab carbon dioxides rau photosynthesis thiab oxygen rau ua pa thiab nitrogen rau nitrogen kho kab mob. Lub hnub ci muab lub zog rau tag nrho cov ecosystem uas twb muaj lawm. Qhov ntsuas kub tsim nyog yog qhov tsim nyog rau tag nrho cov haujlwm metabolic. Cov tshuaj tsis muaj sia kuj tseem xav tau los ntawm lub ecosystem.
Txhua yam khoom xav tau los ntawm cov kab mob tau txais los ntawm ib puag ncig uas yog av, dej thiab huab cua, tab sis tag nrho cov khoom siv muaj tsawg. Yog li ntawd, lawv yog cycled ntawm cov kab mob los yog qhov muaj sia nyob thiab cov tsis muaj sia nyob ntawm lub ecosystem. Decomposers ua lub luag haujlwm tseem ceeb hauv kev caij tsheb kauj vab. Tsis muaj txoj sia nyob hauv lub ntiaj teb tsis muaj lub zog nkag. Lub hauv paus tseem ceeb ntawm lub zog hauv ecosystem yog hnub ci hluav taws xob. Nws yog tsau rau hauv cov khoom muaj sia los ntawm cov nroj tsuag thiab dhau los ntawm ib ntu ntawm cov kab mob uas poob ntawm txhua theem thiab dhau mus. Lub zog tsis yog cycled, thiab nws txav unidirectionally.
Biotic
Cov kab mob nyob hauv lub neej muaj kev cuam tshuam sab hauv hauv ib qho ecosystem. Lawv yog cov thawj tsim, cov neeg siv khoom thiab decomposers. Cov kab mob muaj sia cuam tshuam nrog ib leeg tsim cov khoom noj khoom haus hauv ib qho ecosystem. Cov khoom noj khoom haus yog ib ntu ntawm kev sib raug zoo ntawm kev noj zaub mov los ntawm qhov uas lub zog kho los ntawm cov neeg tsim khoom tseem ceeb tau dhau los ntawm cov neeg siv khoom lossis cov tsiaj txhu hauv ib qho ecosystem. Cov neeg siv khoom muaj ntau hom. Cov neeg tau txais kev pabcuam thawj zaug nyob ncaj qha rau thawj cov neeg tsim khoom thiab lawv hu ua herbivorous organisms. Cov neeg siv khoom thib ob pub rau cov neeg siv khoom thawj zaug thiab qib thib ob ntawm lwm yam. Tsiaj txhu uas yog cov neeg siv khoom thib ob thiab qib siab yog cov tsiaj txhu. Tsiaj noj rau thawj cov neeg tsim khoom, lwm yam tsiaj thiab lwm yam organic teeb meem yog omnivorous tsiaj. Cov neeg tsim khoom tseem ceeb hauv lub ecosystem suav nrog tag nrho cov nroj tsuag ntsuab, algae thiab cyanobacteria. Decomposers nyob ntawm txhua qib no.
Cov khoom noj khoom haus tsis muaj nyob hauv cov saw yooj yim hauv ib qho chaw. Lawv yog interconnected ntawm tej yam kev sib txuas ua complex webs. Qhov ntawd yog vim tsiaj sib txawv noj ntau hom zaub mov. Cov no hu ua food webs. Nyob rau hauv ib lub ecosystem, cov zaub mov webs no pab txhawb rau lub hav zoov ntawm ib tug ecosystem.
Qhov txawv ntawm Biotic thiab Abiotic yog dab tsi?
• Biotic Cheebtsam ntawm lub ecosystem nyob qhov twg cov abiotic Cheebtsam ntawm ib tug ecosystem yog nonliving.
• Abiotic Cheebtsam yog av, dej, cua, teeb, av noo, kub thiab pH. Biotic Cheebtsam yog cov kab mob uas muaj sia nyob uas tau muab cais ua thawj cov neeg tsim khoom, thawj cov neeg siv khoom, cov neeg siv khoom thib ob, cov neeg siv khoom thib ob thiab lwm yam.
