Dab tsi yog cov khaubncaws sab nraud povtseg ntawm hav zoov hav zoov?
Dab tsi yog cov khaubncaws sab nraud povtseg ntawm hav zoov hav zoov?

Video: Dab tsi yog cov khaubncaws sab nraud povtseg ntawm hav zoov hav zoov?

Video: Dab tsi yog cov khaubncaws sab nraud povtseg ntawm hav zoov hav zoov?
Video: cia kuv nyob ua neeg vwm - nuj xeem - nkauj tawm tshiab 2021 new song fullMV 2024, Kaum ib hlis
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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, daim ntaub txheej, zaj dab neeg , thiab cov pem hav zoov . Cov khaubncaws sab nraud povtseg muaj ntau hom tropicalanimals thiab tropical nroj tsuag.

Cia li saib qhov no, dab tsi yog txheej ntawm rainforest?

  • Tropical rainforests muaj plaub txheej:
  • Emergent Txheej. Cov ntoo loj heev thrust saum lub densecanopylayer thiab muaj cov nceb zoo li lub kaus mom loj.
  • Txheej Txheej. Qhov dav, tsis xwm yeem crowns ntawm cov ntoo no formatight, nruam canopy 60 mus rau 90 ko taw saum av.
  • Dab neeg.
  • Hav zoov pem teb.
  • Av thiab Nutrient Recycling.

Ib yam li ntawd, cov khaubncaws sab nraud povtseg ntawm rainforest yog dab tsi rau cov menyuam yaus? Cov hav zoov muaj plaub lub ntsiab txheej : forestfloor, understory, canopy, and emergent txheej . Txhua txheej muaj cov yam ntxwv tshwj xeeb thiab muaj sia nyob. Cov hav zoov muaj ntau tshaj li ib nrab ntawm lub ntiaj teb no hom nroj tsuag thiab tsiaj lub neej.

Ua raws li qhov no, 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 cov nroj tsuag tshwj xeeb thiab tsiaj txhu cuam tshuam nrog cov ecosystem nyob ib puag ncig lawv.

Dab tsi yog qhov understory txheej ntawm rainforest?

Cov understory txheej yog ib tug tangle ntawm shrubs, cov tub hluas, saplings, xibtes thiab vines. Nws yog kub thiab damp ntawm no thiab cua tseem heev. Daim video no understory txheej pov tseg hauv Amazon Rainforest.

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