Dab tsi yog kev hem thawj rau cov suab puam?
Dab tsi yog kev hem thawj rau cov suab puam?

Video: Dab tsi yog kev hem thawj rau cov suab puam?

Video: Dab tsi yog kev hem thawj rau cov suab puam?
Video: zoo nyob tag npaum no xoom ceev2 kom phev los tso mam saib seb yog leej twg 2024, Kaum ib hlis
Anonim

Kev hem. Ntiaj teb no sov yog nce qhov xwm txheej ntawm dej qhuav , uas dries dej qhov. Qhov kub siab dua tuaj yeem ua rau muaj hluav taws kub hnyiab ntau ntxiv uas hloov kho thaj chaw suab puam los ntawm kev tshem tawm cov ntoo qeeb thiab cov nroj tsuag thiab hloov lawv nrog cov nyom loj hlob sai.

Yog li ntawd, tib neeg cuam tshuam li cas rau cov suab puam?

Tib neeg tau cuam tshuam rau suab puam biome nyob rau hauv uas lawv tau polluted cua. Qhov no cuam tshuam tag nrho cov biomes, suav nrog cov suab puam . Tib neeg kuj tau laum rau ntau cov fossil fuels, xws li roj, hauv suab puam . Qhov no ua rau muaj kuab paug thiab ua rau muaj kev phom sij rau cov tsiaj nyob ze ntawm qhov dej.

Tsis tas li ntawd xwb, vim li cas thiaj nyuaj ua neej nyob hauv suab puam? Kub kub ua ke nrog me ntsis los nag ua suab puam lub neej nyuaj rau tib neeg, nroj tsuag, thiab tsiaj txhu. Txawm li cas los xij, qee qhov lub neej cov ntaub ntawv tau yoog mus rau qhov hnyav tshaj plaws suab puam ib puag ncig. Cov ntxhuav muaj peev xwm ciaj sia nyob ntev yam tsis muaj zaub mov lossis dej. Qhov no yog vim li cas suab puam feem ntau tau piav qhia tias tsis muaj sia, lossis tsis muaj sia.

Kuj paub, cov suab puam puas muaj kev phom sij?

Tiv thaiv Suab puam Kev nthuav dav Tib neeg kev siv cov ecosystems tsis yooj yim tuaj yeem ua rau muaj kev kub ntxhov thiab arid tej yam ntxwv ntawm desertification. Cov teebmeem muaj xws li av degradation, av yaig thiab tsis muaj menyuam, thiab poob ntawm biodiversity, nrog rau cov nqi nyiaj txiag loj rau cov tebchaws uas suab puam loj hlob.

Vim li cas cov suab puam tseem ceeb?

TSEEM CEEB: Txawm tias ob peb tsiaj thiab nroj tsuag tau yoog rau qhov qhuav heev suab puam life, ua suab puam yog ib qho tseem ceeb ntawm biome. Cov suab puam yog tseem ceeb vim nws npog txog ib feem tsib ntawm lub ntiaj teb saum npoo av! Antarctica yog qhov loj tshaj plaws suab puam nyob rau hauv lub ntiaj teb no, thaum lub Sahara nyob rau hauv teb chaws Africa yog qhov loj tshaj plaws ntawm kub suab puam.

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