Video: Lub cheeb tsam twg hu ua palerctic realm?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Cov Paleartic thaj av yog zoogeographic cheeb tsam encompassing Europe thiab Asia tshwj tsis yog rau Southeast Asia. Cov fauna muaj xws li cov tsiaj xws li vireos, ntoo warblers, mos lwj, bison thiab hma, thiab zoo ib yam li fauna ntawm lub Nearctic thaj av (North America).
Cia li xav txog qhov no, thaj av palerctic nyob qhov twg?
Cov Paleartic yog qhov loj tshaj plaws ntawm yim lub tebchaws. Nws nthuav dav thoob plaws hauv Tebchaws Europe, Asia sab qaum teb ntawm ko taw ntawm Himalayas, North Africa, thiab sab qaum teb thiab nruab nrab ntawm Arabian Peninsula.
Tsis tas li ntawd, dab tsi yog 8 biogeographical realms? Biogeographic realms tau muab faib ua ecoregions, uas yog, nyob rau hauv lem, muab faib ua biomes. Kab lus no yuav siv sij hawm los saib ze dua ntawm txhua qhov ntawm 8 thaj chaw biogeographic: Antarctic, Oceania, Indo-Malaya, Australasia, Neotropic, Afrotropic, Nearctic , thiab Paleartic.
Tsis tas li lo lus nug yog, lub teb chaws twg nyob hauv thaj av Nearctic?
North America
Zoogeographic cheeb tsam yog dab tsi?
Faunal cheeb tsam , kuj hu Zoogeographic Region , ib qho ntawm rau los yog xya thaj chaw ntawm lub ntiaj teb no txhais los ntawm tsiaj geography nyob rau hauv lub hauv paus ntawm lawv txawv tsiaj lub neej. Cov no cheeb tsam txawv me ntsis ntawm floristic cheeb tsam s (q.v.) ntawm botanists.
Pom zoo:
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Pob kws siv, thaj chaw ib txwm nyob rau sab hnub poob Tebchaws Meskas, kwv yees li ntawm thaj av Indiana, Illinois, Iowa, Missouri, Eastern Nebraska, thiab sab hnub tuaj Kansas, uas pob kws (pob tawb) thiab taum pauv yog cov qoob loo tseem ceeb
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Lub cheeb tsam twg yog hu ua carbon dab dej ntawm lub ntiaj teb?
Dej hiav txwv. Tam sim no, dej hiav txwv yog CO2 dab dej, thiab sawv cev rau cov pa roj carbon ntau tshaj plaws hauv ntiaj teb, nqus ntau tshaj li ib feem peb ntawm cov pa roj carbon dioxide uas tib neeg muab tso rau hauv huab cua. Lub twj tso kua mis solubility yog lub luag haujlwm tseem ceeb rau kev nqus CO2 los ntawm dej hiav txwv