Video: Dab tsi yog 4 txheej tseem ceeb ntawm hav zoov?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2024-01-18 08:15
- Tropical rainforests muaj plaub txheej:
- Emergent Txheej . Cov ntoo loj heev thaws saum cov ntoo canopy txheej thiab muaj cov nceb zoo li lub kaus mom loj.
- Txheej Txheej . Cov broad, irregular crowns ntawm notrees tsim ib tug nruj, nruam daim ntaub 60 mus rau 90 ko taw saum toj no.
- Dab neeg .
- Hav zoov pem teb .
- Av thiab Nutrient Recycling.
Nyob rau hauv no hais txog, dab tsi yog tsib txheej ntawm rainforest?
Thawj tropical hav zoov yog verticallydivided rau tsawg kawg tsib txheej : lub hauv paus, lub canopy, theunderstory, shrub txheej , thiab hav zoov pem teb. Txhua txheej Nws muaj nws tus kheej tshwj xeeb cov nroj tsuag thiab tsiaj txhu cuam tshuam nrog cov ecosystem nyob ib puag ncig lawv.
Tom qab ntawd, lo lus nug yog, dab tsi yog 3 theem ntawm hav zoov? Muaj 3 qib nyob rau hauv thetropical hav zoov . Lub canopy yog txheej saum toj kawg nkaus uas npog feem ntau ntawm cov hav zoov. Qhov nruab nrab qib hu ua theunderstory, thiab hauv qab qib yog hu ua hav zoov pem teb. Txhua txheej ishome rau ntau txawv tsiaj txhu.
Ua li no, cov txheej ntawm hav zoov hu ua dab tsi?
Cov txheej ntawm ib tug typicalrain hav zoov Muaj 4 qhov loj txheej suav nrog: TheEmergent Txheej (A): Qhov no txheej yog tshav ntuj heev vim nws yog qhov saum toj kawg nkaus thiab tsuas yog cov ntoo siab tshaj plaws mus txog qib no. Nws kuj lub npe hu ua qhov overstory.
Dab tsi yog qhov siab tshaj ntawm cov hav zoov?
Txheej ntawm a Rainforest . Cov ntoo siab tshaj plaws yog cov ntoo, muaj ntau li 200 ko taw saum toj roob hauv pes hav zoov uas ntsuas txog 16 ko taw nyob ib puag ncig.
Pom zoo:
Dab tsi yog qhov biotic thiab abiotic yam ntawm cov hav zoov hav zoov sov?
Abiotic yam (cov khoom tsis muaj sia) nyob rau hauv hav zoov hav zoov kub muaj xws li kub, av noo, av muaj pes tsawg leeg, huab cua, thiab lwm yam. Ob peb ntawm ntau yam kab mob (cov khoom muaj sia nyob) hauv hav zoov yog toucans, qav, nab, thiab anteaters. Txhua yam ntawm cov kab mob biotic yog nyob ntawm cov yam ntxwv abiotic
Dab tsi yog cov khaubncaws sab nraud povtseg ntawm hav zoov hav zoov?
Lub tropical rainforest yog tag nrho ib puag ncig los ntawm saum toj mus rau hauv qab. Feem ntau, nws muab faib ua plaub txheej: emergentlayer, canopy txheej, understory, thiab theforestfloor. Cov khaubncaws sab nraud povtseg muaj ntau hom tropicalanimals thiab tropical nroj tsuag
Cov nroj tsuag zoo li cas hauv hav zoov hav zoov hav zoov?
Canopy txheej Nws muaj feem ntau ntawm cov ntoo loj tshaj plaws, feem ntau 30-45 m hauv qhov siab. Siab, dav-leaved evergreen ntoo yog cov tseem ceeb nroj tsuag. Qhov chaw ntom ntom ntawm biodiversity yog pom nyob rau hauv hav zoov canopy, raws li nws feem ntau txhawb ib tug nplua nuj flora ntawm epiphytes, xws li orchids, bromeliads, mosses thiab lichens
Dab tsi yog qhov txawv ntawm hav zoov boreal thiab hav zoov temperate?
Temperate/Boreal Forest Av. Borealforests yog cov hav zoov ntsuab uas nyob deb mus rau sab qaum teb, thiab hloov mus rau hauv tundras. Kuj tseem muaj hav zoov hav zoov hav zoov, uas yog sib xyaw ntawm cov nroj tsuag coniferous thiab deciduous. Temperate forests yog feem ntau deciduous
Cov tsiaj twg nyob hauv hav zoov hav zoov hav zoov?
Ob hom hav zoov hav zoov hav zoov hav zoov muaj ntau hom tsiaj. Cov tsiaj hav zoov muaj xws li liab, parrots, tsiaj me thiab kab ntau. Drier hav zoov hav zoov hav zoov muaj cov tsiaj loj xws li Asian ntxhw, tsov, thiab rhinoceros nrog rau ntau cov noog thiab tsiaj me