Yuav ua li cas txheeb xyuas qhov chaw tua hluav taws?
Nws muaj ntau ntau txoj kev rau kev tso tawm hluav taws. Txoj kev siv dav dav uas peb tau siv los cais kev sib cais yog los ntawm tus neeg saib xyuas cov nqi hauv lub raj mis tua hluav taws. Xws li cov tshuaj tua hluav taws qhuav cov hmoov tua hluav taws uas tau muaj tus neeg sawv cev nrog ABC los sis BC qhuav tshuaj hmoov tshuaj; Co2 hluav taws tua hluav taws them cov pa roj carbon dioxide; Ua npuas ncauj & dej tua hluav taws nruab nrog ua npuas ncauj lossis dej sab hauv; Cov tshuaj tua hluav taws ntub dej tshuaj tua dej muaj cov tshuaj ntub dej thiab lwm cov tshuaj tua hluav taws raug them nrog cov roj tshwj xeeb lossis lwm tus neeg sawv cev.
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Yog tias faib los ntawm hom hluav taws los tawm tsam, peb muaj cov chav tua hluav taws sib txawv.
Chav Kawm Ib qho hluav taws yog rau cov khoom tawg yooj yim xws li ntoo, ntawv, hluav taws kub ntaub.
Chav Kawm B yog rau cov kua roj uas tau zom, zoo li roj, roj av, hluav taws kub yas thiab lwm yam.
Chav Kawm C yog rau cov roj cua, tab sis, hluav taws kub kom tsis muaj qhov cub.
Chav K yog rau cov hluav taws hauv chav ua noj.
Chav D yog rau cov hluav taws kub hlau.
Cov chav sib txawv ntawm cov tua hluav taws ib txwm siv tus neeg sawv cev tshwj xeeb rau kev tua hluav taws. Lub taub hau tshuaj tua hluav taws qhuav siv tau rau ntau chav hauv chav tua hluav taws ABC tua hluav taws. Nws tseem hu ua ABC tua hluav taws. Cov pa roj carbon monoxide CO2 muaj feem xyuam rau chav kawm tua hluav taws B. Ua npuas ncauj & dej tua hluav taws yog rau chav A Hluav taws. Thiab ntub dej tshuaj lom neeg yog qhov tshwj xeeb rau Chav K Chav ua noj hluav taws.
