Qhov twg yog qhov chaw sov sov savanna?

Video: Qhov twg yog qhov chaw sov sov savanna?

2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36

Cov Savanna biome yog Tropical thaj av. Nws nyob nruab nrab ntawm ob lub ntsiab lus, Tropic ntawm Cancer mus rau sab qaum teb thiab Tropic ntawm Capricorn mus rau sab qab teb. Qhov chaw nruab nrab ntawm lub tropics yog dab tsi lub npe hu ua tropical thaj av. Lub biome npog ntau dua ib nrab ntawm Africa, feem ntau ntawm South America thiab feem ntawm Asia xws li Is Nrias teb.

Kuj nug, qhov chaw sov sov savanna nyob qhov twg?

Savannas feem ntau pom nyob nruab nrab ntawm cov suab puam biome thiab rainforest biome. Lawv feem ntau nyob ze lub equator . Qhov loj tshaj plaws savanna nyob rau hauv teb chaws Africa. Yuav luag ib nrab ntawm cov teb chaws Africa yog npog nrog cov nyom savanna.

Tsis tas li ntawd, qhov chaw sov sov savanna zoo li cas? A savanna yog ib lub tiaj tiaj tiaj tiaj tiaj nrog cov ntoo thiab cov ntoo sib cais, uas tuaj yeem pom nyob nruab nrab ntawm a tropical rainforest thiab suab puam biome. Tsis txaus nag poob rau ib savanna txhawb hav zoov. Savannas kuj paub raws li tropical thaj av. Savannas muaj kub kub txhua xyoo.

Tom qab ntawd, ib tug kuj yuav nug, dab tsi lub teb chaws nyob rau hauv lub teb chaws sov savanna?

Qhov biome no feem ntau nyob ze hav zoov lossis ib nrab suab puam lub teb chaws . Cov lub teb chaws koj nrhiav tau qhov twg savannas suav nrog: txog ib nrab ntawm Africa, thaj chaw ntawm Is Nrias teb, Tuam Tshoj, Australia thiab South America, raws li qhia hauv daim ntawv qhia hauv qab no. Hauv qhov no peb tab tom tsom mus rau qhov African savanna . Africa muaj savannas ntawm ob sab ntawm Equator.

Dab tsi yog qhov kub thiab txias hauv hav zoov savanna?

Cov savanna kev nyab xeeb muaj ib kub Qhov kub ntawm 68 ° txog 86 ° F (20 ° - 30 ° C). Thaum lub caij ntuj no, nws feem ntau yog li 68 ° txog 78 ° F (20 ° - 25 ° C). Thaum lub caij ntuj sov kub Qhov kub ntawm 78 ° txog 86 ° F (25 ° - 30 ° C).

Pom zoo:

Dab tsi yog qhov txawv ntawm qhov chaw thiab qhov chaw?

Raws li lub npe qhov txawv ntawm qhov chaw thiab qhov chaw yog qhov chaw yog (tso tseg) kev tu siab, kev tu siab orsite tuaj yeem yog qhov chaw uas txhua yam raug kho; qhov xwm txheej; txoj hauj lwm hauv zos; xws li, qhov chaw ntawm lub nroog los yog ntawm ahouse thaum qhov chaw yog ib qho chaw tshwj xeeb lossis qhov chaw nyob hauv lub cev

Dab tsi yog qhov kev hloov pauv ntawm cov khoom uas txav ntawm qhov chaw mus rau qhov chaw ntawm - 12 m?

Kev piav qhia: Qhov kev txav ntawm ib qho khoom txav ntawm qhov chaw mus rau qhov chaw ntawm − 12 m yog 12 meters. Qhov kev ncua deb ntawm lub hauv paus chiv keeb mus rau qhov siab tshaj plaws txoj hauj lwm yog hu ua displacement ntawm ib yam khoom. Qhov siab tshaj plaws kev hloov pauv ntawm cov khoom nyob rau hauv ib nthwv dej yog hu ua crest thiab qhov tsawg kawg nkaus hloov pauv yog hu ua trough

Lub organelle twg ua haujlwm raws li qhov chaw xa ntawv ntawm lub xov tooj ntawm tes txheeb cov proteins thiab xa lawv mus rau lawv qhov chaw xav tau sab hauv lossis sab nraud ntawm tes?

Golgi Hais txog qhov no, dab tsi organelle yog lub luag haujlwm rau kev thauj mus los? endoplasmic reticulum (ER Qhov thib ob, cov proteins txav mus los ntawm lub cell li cas? Cov proteins txav mus los endomembrane system thiab raug xa tawm los ntawm lub ntsej muag trans ntawm Golgi apparatus nyob rau hauv thauj vesicles uas txav mus los cytoplasm thiab tom qab ntawd fuse nrog plasma membrane tso tawm protein ntau mus rau sab nraum lub cell .

Dab tsi yog qhov raug rau huab cua sov savanna?

Kev nyab xeeb: Ib qho chaw sov thiab qhuav huab cua nyob hauv thaj chaw uas muaj kev loj hlob savanna. Qhov ntsuas kub txhua hli yog nyob ntawm lossis siab dua 64 ° F thiab nag lossis daus txhua xyoo nruab nrab ntawm 30 thiab 50 ntiv tes. Rau tsawg kawg tsib lub hlis ntawm lub xyoo, thaum lub caij qhuav, tsawg dua 4 ntiv tes ib hlis tau txais