Ua ntej, peb yuav tsum nkag siab txog cov khoom sib xyaw, thiab cov tshwj xeeb ntawm cov khoom sib txawv yuav tsum muaj ntau dua. Muaj feem ntau yog cov khoom siv xws li roj teeb kab hluav taws xob, hnub ci roj teeb, hnub ci lub zog, thiab lub teeb ci. Yog li no, thaum xaiv lub xov tooj ntawm lub hnub ci, yam tseem ceeb xws li cov khoom siv, xim sib txawv, them nyiaj tam sim no, qhib lub xov tooj cua, thiab kev hloov pauv ntawm lub vaj huam sib luag photovoltaic yuav tsum tau txiav txim siab. Thaum xaiv lub roj teeb, koj yuav tsum paub qhov tshwj xeeb hom, paug tawm dej, chaw ua haujlwm, thiab lwm yam. Yog li, thaum xaiv lub tswj hwm, koj kuj yuav tsum nkag siab txog qhov ua haujlwm dej.
Thib ob, qhov tseeb, thaum xaiv, koj yuav tsum to taub txog cov teeb meem kev sib txuam tshwj xeeb. Ntau cov tuam ntxhab, thaum cov khoom lag luam tsim tawm, qhov sib xws nyob ruaj khov yog tsis muaj zog, qhov laj thawj tseem ceeb yog tias muaj cov teeb meem tsis sib xws hauv qhov sib txuam. Kev sib piv kev ua tau zoo yog ib qho tseem ceeb tshaj plaws, yog li nws tseem ceeb ua kom nkag siab txog qhov kev ua tau zoo sib xws.
Nyob rau tib lub sijhawm, thaum paub qhov txawv ntawm qhov zoo ntawm hnub ci txoj kev teeb, koj yuav tsum to taub ib puag ncig zoo. Vim tias cov huab cua sib txawv, cov ntaub ntawv xaiv, cov khoom coj ua yuav tsum sib txawv. Piv txwv li, nyob rau hauv qhov chaw uas muaj qhov kub tsis tshua txaus, yuav tsum muaj kev cai tshwj xeeb coj lub teeb lub taub hau.
