Chemical weathering tshwm sim sai nyob qhov twg?
Chemical weathering tshwm sim sai nyob qhov twg?

Video: Chemical weathering tshwm sim sai nyob qhov twg?

Video: Chemical weathering tshwm sim sai nyob qhov twg?
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Qhov twg nws tshwm sim ? Cov no tshuaj cov txheej txheem xav tau dej, thiab tshwm sim ntau ceev ceev ntawm qhov kub thiab txias, yog li sov, damp climates yog qhov zoo tshaj plaws. Tshuaj tiv thaiv huab cua (tshwj xeeb tshaj yog hydrolysis thiab oxidation) yog thawj theem ntawm kev tsim cov av.

Ib yam li ib tug yuav nug, qhov twg yog huab cua huab cua tshwm sim sai tshaj?

Cov dej noo nrawm chemical huab cua . Huab cua tshwm sim sai tshaj plaws nyob rau hauv cov huab cua kub, ntub dej. Nws tshwm sim qeeb heev hauv huab cua kub thiab qhuav. Yog tias tsis muaj qhov kub thiab txias, kev sib tsoo dej khov tsis tuaj yeem tshwm sim.

Ib sab saum toj no, huab cua feem ntau yuav tshwm sim qhov twg? Qhov tshwm sim ntawm huab cua ntawm los yog ze ntawm lub ntiaj teb saum npoo kuj txawv nws ntawm lub cev thiab tshuaj hloov pauv ntawm pob zeb los ntawm metamorphism, uas feem ntau yuav siv qhov chaw tob hauv lub pob zeb ntawm qhov kub thiab txias.

Ntawm no, qhov twg carbonation weathering tshwm sim?

Carbonation tshwm sim ntawm cov pob zeb uas muaj calcium carbonate, xws li limestone thiab chalk. Qhov no tshwm sim thaum nag los ua ke nrog carbon dioxide los yog cov organic acid los ua ib qho tsis muaj zog carbonic acid uas reacts nrog calcium carbonate (limestone) thiab tsim calcium bicarbonate.

chemical weathering process yog dab tsi?

Tshuaj tiv thaiv huab cua yog cov txheej txheem los ntawm cov pob zeb uas tawg los ntawm tshuaj cov tshuaj tiv thaiv. Thaum hlau nyob rau hauv pob zeb reacts nrog oxygen, nws tsim hlau oxide, uas ua rau lub pob zeb tsis muaj zog. Carbonation yog sib tov dej nrog carbon dioxide los ua carbonic acid. Hom no huab cua yog ib qho tseem ceeb hauv kev tsim cov qhov tsua.

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