Video: Vim li cas cov suab puam tseem ceeb rau ib puag ncig?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Cov mob qhuav ntawm suab puam pab txhawb kev tsim thiab concentration ntawm tseem ceeb cov ntxhia. Gypsum, borates, nitrates, poov tshuaj thiab lwm yam ntsev tsim nyob rau hauv suab puam thaum dej nqa cov zaub mov no evaporates. Cov cheeb tsam suab puam kuj tuav 75 feem pua ntawm cov roj cia hauv ntiaj teb.
Ua li no, cov suab puam puas zoo rau ib puag ncig?
Suab puam Nws yog ib qho tseem ceeb heev rau lub ntiaj teb ecosystem. Lawv npog kwv yees li 1/3 ntawm thaj av qhuav ntawm peb ntiaj chaw (3, p1). Lawv kuj yog ib qho ntawm cov biomes uas yooj yim tshaj plaws thiab muaj kev puas tsuaj.
Tom qab ntawd, lo lus nug yog, ua li cas tib neeg cuam tshuam 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.
Ib tug kuj yuav nug, dab tsi yog ib puag ncig hauv suab puam?
Ib lub suab puam yog ib thaj chaw uas tsis muaj kev thaj yeeb nyob qhov twg me ntsis nag lossis daus tshwm sim thiab, yog li ntawd, kev ua neej nyob yog hostile rau cov nroj tsuag thiab tsiaj lub neej. Qhov tsis muaj cov nroj tsuag nthuav tawm qhov tsis muaj kev tiv thaiv saum npoo av rau cov txheej txheem ntawm denudation. Kwv yees li ib feem peb ntawm thaj av ntawm lub ntiaj teb yog arid lossis semi-arid.
Yuav ua li cas yog tsis muaj suab puam?
Yog tsis muaj suab puam , tag nrho lub neej (nroj tsuag thiab tsiaj txhu) uas yoog raws a suab puam ib puag ncig yuav yog 1) tuag, lossis 2) hloov mus rau lwm qhov chaw kom muaj sia nyob. Teb 2: Suab puam daim ntawv vim yog qhov chaw ntawm roob thiab vim txoj kev huab cua ncig thoob ntiaj teb.
Pom zoo:
Vim li cas thiaj tseem ceeb rau cov kws tshawb fawb nrhiav txoj hauv kev los npaj cov ntsiab lus?
Inventor: Dmitri Mendeleev
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