Peb yuav tsum tsis txhob muab daim ntawv pov tseg vim tias nws yog tsim los ntawm cov nroj tsuag thiab rau kev tsim cov ntawv tshiab cog tshiab yuav raug muab tshem tawm uas tsis zoo rau qhov xwm txheej ib puag ncig tam sim no.
Puas yog nkim ntawv?
Ntxiv rau, cov ntaub ntawv pov tseg feem ntau yog hlawv, ua rau huab cua muaj kuab paug, thiab qee cov tshuaj muaj nyob hauv cov khoom no tuaj yeem ua rau ib puag ncig.
Vim li cas thiaj li khib nyiab?
Cov khib nyiab feem ntau yuav tsum tau hlawv, ua rau huab cua paug. Daim ntawv muaj ntau cov co toxins uas xau rau hauv av los ntawm qhov qhib thiab npog qhov chaw pov tseg thiab mus rau hauv av, qhov twg nws ua rau ecological puas.
Vim li cas peb thiaj yuav tsum tsis txhob siv daim ntawv?
Daim ntawv yog ib qho ntawm cov khoom pov tseg loj tshaj plaws hauv qhov chaw pov tseg - 26 lab metric tons (lossis 16% ntawm cov khib nyiab pov tseg) hauv xyoo 2009. (11) Thaum ntawv decomposes hauv qhov chaw pov tseg, nws tso tawm methane, lub tsev cog khoom roj 23 npaug ntau dua li carbon dioxide.
Yuav tua pes tsawg tsob ntoo?
nce txog 15 billion tsob ntoo raug txiav txhua xyoo hauv ntiaj teb, thiab ntau daim ntawv tsim los ntawm cov ntoo no tau mus rau phau ntawv thiab phau ntawv. Stats: Qhov nruab nrab, ib phau ntawv muaj nyob ib ncig ntawm 700 nplooj ntawv. Ib tsob ntoo tuaj yeem tsim tau li 8,333 nplooj ntawv.
