Video: Qhov siab tshaj plaws nyob rau hauv ib tug rainforest yog dab tsi?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Cov hav zoov no tshwm sim nyob rau hauv qhov siab ntawm txog 3,000 feet (900 meters) rau ntau tshaj 5,000 feet (1,500 meters) saum toj no hiav txwv theem.
Ua raws li qhov xav tau, 4 theem ntawm hav zoov yog dab tsi?
Lub rainforest muaj plaub txheej tseem ceeb: pem teb hav zoov , zaj dab neeg , kab, thiab txheej xwm txheej tshwm sim . Txhua txheej muaj cov yam ntxwv tshwj xeeb thiab muaj sia nyob. Rainforests yog lub tsev rau ntau tshaj ib nrab ntawm lub ntiaj teb no hom nroj tsuag thiab tsiaj lub neej.
Ib yam li ntawd, 3 txheej ntawm hav zoov yog dab tsi? Layers of the Rainforest Cov rainforest tuaj yeem muab faib ua peb txheej: cov daim ntaub , cov zaj dab neeg , thiab cov pem teb hav zoov . Cov tsiaj sib txawv thiab cov nroj tsuag nyob hauv txhua txheej sib txawv. Cov daim ntaub - Nov yog txheej ntoo saum toj kawg nkaus. Cov ntoo no feem ntau yog tsawg kawg yog 100 feet siab.
Ib yam li ntawd, 5 txheej ntawm cov hav zoov yog dab tsi?
Thawj qhov chaw sov sov rainforest yog vertically muab faib ua yam tsawg kawg tsib txheej: lub overstory, lub daim ntaub , cov zaj dab neeg , shrub txheej, thiab pem teb hav zoov . Txhua txheej muaj nws tus kheej tshwj xeeb cov nroj tsuag thiab tsiaj hom interacting nrog lub ecosystem nyob ib ncig ntawm lawv.
Dab tsi txhais tau lub hav zoov?
Txhais lus ntawm nag hav zoov. 1: thaj chaw sov sov uas muaj dej nag txhua xyoo tsawg kawg yog 100 ntiv tes (254 centimeters) thiab cim los ntawm cov ntoo uas muaj nplooj ntsuab ntsuab uas muaj cov ntoo tsis tu ncua. - hu ua hav zoov hav zoov hav zoov.
Pom zoo:
Dab tsi yog rau qhov sib txawv loj ntawm lub koom haum los ntawm qhov tsawg tshaj plaws mus rau loj tshaj plaws ecologists?
Lub koom haum loj yog dab tsi, los ntawm qhov tsawg tshaj plaws mus rau qhov loj, uas cov kws tshawb fawb feem ntau kawm? 6 theem sib txawv ntawm lub koom haum uas ecologists nquag kawm yog hom, pejxeem, zej zog, ecosystem, thiab biome
Nyob rau hauv dab tsi kev taw qhia yog qhov siab tshaj plaws ntawm kev nce?
Qhov siab tshaj plaws ntawm kev hloov pauv yog li ntawd thiab tshwm sim nyob rau hauv cov kev taw qhia ntawm gradient, $ abla f(2, 0) = (0, 2)$, thiab qhov tsawg kawg nkaus tus nqi ntawm kev hloov yog thiab tshwm sim nyob rau hauv cov kev taw qhia opposite ntawm lub gradient, uas. yog $- abla f(2, 0) = (0, -2)$. Yog li ntawd
Dab tsi yog qhov yuam kev loj tshaj plaws yog tias Irina ntsuas qhov ntev ntawm nws lub qhov rais li 3.35 feet qhov yuam kev loj tshaj plaws yog taw?
Kev daws: Qhov yuam kev loj tshaj plaws hauv kev ntsuas ntsuas tau txhais tias yog ib nrab ntawm qhov ntsuas ntsuas
Dab tsi yog cov ions nyob rau hauv siab tshaj plaws concentration nyob rau hauv lub extracellular kua?
Cov tshuaj no nyob rau hauv cov kua dej extracellular thiab intracellular. Nyob rau hauv cov kua dej extracellular, cov cation loj yog sodium thiab cov anion loj yog chloride. Qhov loj cation nyob rau hauv cov kua dej intracellular yog poov tshuaj. Cov electrolytes no ua lub luag haujlwm tseem ceeb hauv kev tswj hwm homeostasis
Dab tsi yog qhov siab tshaj plaws ntawm qhov poob siab tso cai rau hauv av xaim?
NEC pom zoo tias qhov siab tshaj plaws ua ke voltage poob rau ob qho tib si feeder thiab ceg Circuit Court yuav tsum tsis txhob ntau tshaj 5%, thiab qhov siab tshaj plaws ntawm lub feeder lossis ceg Circuit Court yuav tsum tsis txhob ntau tshaj 3% (Fig. 1). Qhov kev pom zoo no yog qhov teeb meem kev ua haujlwm, tsis yog teeb meem kev nyab xeeb