Nrog rau kev txhim kho ntawm lub tswv yim ntawm kev tiv thaiv ib puag ncig thiab kev txhim kho lub zog ruaj khov, cov nyees khawm zog ruaj khov yuav dhau los ua qhov tseem ceeb ntawm kev txhim kho ntawm cov thev naus laus zis hloov khawm.
Cov zog tshiab xws li lub hnub ci thiab cua siv tau los ua lub zog rau cov khoom siv, yog li ntawd txo qhov kev vam khom rau cov zog ib txwm muaj thiab txo kev siv zog thiab cov pa roj carbon. Cov vaj huam sib luag hnub ci me me thiab cov chaw teeb tsa cua tuaj yeem teeb tsa los hloov cov khoom siv hluav taws xob thiab hloov cov khoom siv hluav taws xob ib txwm muaj.
Lub khawm hloov pauv ib puag ncig zoo tuaj yeem muab rau cov neeg siv khoom nrog kev yooj yim dua, ua haujlwm tau zoo thiab zoo rau ib puag ncig.
