Cov txheej txheem:
Video: Dab tsi yog qhov tseem ceeb ntawm cov hav zoov deciduous?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Cov yam ntxwv tseem ceeb ntawm Temperate Deciduous "Broadleaf" Forest
- Cov hav zoov deciduous muaj lub caij loj hlob ntev, sov so ua ib qho ntawm plaub lub caij sib txawv.
- Muaj dej noo ntau.
- Cov av feem ntau yog nplua nuj.
- Ntoo nplooj yog teem rau hauv strata: canopy, understory, shrub, thiab hauv av.
Tsis tas li ntawd, cov yam ntxwv ntawm deciduous hav zoov yog dab tsi?
Cov hav zoov deciduous muaj lub caij nyoog ntev, sov loj hlob raws li ib qho ntawm plaub lub caij sib txawv. Muaj dej noo ntau. Cov av feem ntau yog nplua nuj. Cov nplooj poob los ntawm cov ntoo muab ib qho chaw ruaj khov ntawm cov khoom siv organic rau cov av.
Ib tug kuj yuav nug, qhov twg peb nrhiav tau deciduous hav zoov thiab dab tsi yog lawv tshwj xeeb nta? Lub hav zoov deciduous muaj nyob rau hauv peb nruab nrab- latitude cheeb tsam nrog kub kev nyab xeeb characterized by ib Lub caij ntuj no thiab nag lossis daus txhua xyoo: North America, sab hnub poob Eurasia, thiab sab hnub tuaj Asia. Lub hav zoov deciduous kuj tseem txuas mus rau ntau thaj tsam arid raws ntug dej thiab ib ncig ntawm cov dej.
Tib neeg kuj nug tias, thaj av loj ntawm hav zoov deciduous yog dab tsi?
Cov qauv hauv av. Nyob rau sab qaum teb Hemisphere, toj roob hauv pes uas temperate deciduous hav zoov loj hlob muaj xws li roob , hav, dov toj, thiab tiaj tus toj siab. Nyob rau yav qab teb Hemisphere, qhuav deciduous hav zoov zoo li tshwm sim nyob ze cov nyom uas cov av dov los yog ntau dua ze li ntawm.
Dab tsi yog cov yam ntxwv ntawm temperate hav zoov?
Temperate hav zoov yog cov yam ntxwv raws li thaj chaw uas muaj nag lossis daus, av noo, thiab ntau yam deciduous ntoo. Deciduous ntoo yog cov ntoo uas poob lawv nplooj thaum lub caij ntuj no. Txo qhov kub thiab txias nruab hnub nrig hauv lub caij nplooj zeeg txhais tau tias txo qis photosynthesis rau cov nroj tsuag.
Pom zoo:
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