Cov kab lus carbon hneev taw txhais li cas?
Cov kab lus carbon hneev taw txhais li cas?

Video: Cov kab lus carbon hneev taw txhais li cas?

Video: Cov kab lus carbon hneev taw txhais li cas?
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A cov pa roj carbon hneev taw yog txhais raws li tag nrho cov pa tsev cog khoom tsim tawm ncaj qha thiab tsis ncaj qha txhawb tib neeg cov dej num, feem ntau tau hais tawm hauv qhov sib npaug ntawm carbon cov pa roj carbon dioxide (CO2). (COV 2 yog chemical cim rau carbon cov pa roj carbon dioxide). Thaum koj sov koj lub tsev nrog roj, roj los yog thee, ces koj kuj tsim CO2.

Ib yam li ntawd, koj tuaj yeem nug, carbon footprint txhais li cas?

A cov pa roj carbon hneev taw yog keeb kwm txhais raws li tag nrho cov pa tawm tshwm sim los ntawm tus kheej, xwm txheej, koomhaum, lossis khoom lag luam, qhia raws li carbon sib npaug dioxide.

Ib tus kuj tseem yuav nug tau tias, piv txwv cov pa roj carbon hneev taw yog dab tsi? Rau piv txwv , tsav tsheb mus rau lub khw muag khoom kub kub ib tug npaum li cas ntawm cov roj, thiab fossil fuels yog thawj qhov chaw ntawm greenhouses gases. Tab sis lub khw muag khoom noj yog siv hluav taws xob, thiab nws cov neeg ua haujlwm tej zaum tau tsav tsheb mus ua haujlwm, yog li lub khw muaj nws tus kheej cov pa roj carbon hneev taw.

Hauv qhov no, cov pa roj carbon hneev taw txhais li cas thiab vim li cas nws thiaj tseem ceeb?

Cov pa roj carbon hneev taw yog tus nqi zog, cov tsev cog khoom hauv tsev thiab cov khib nyiab uas tau tsim los txhawb txoj kev ua neej nyob hauv ib lub tebchaws, ib pab pawg lossis ib tus neeg. Koj muaj koj tus kheej cov pa roj carbon hneev taw . Nws nyob ntawd yog li koj tuaj yeem ntsuas tus nqi ntawm lub zog koj siv thiab cov khib nyiab koj tsim. Nws yog qhov muab tias kev siv yog tsim nyog !

Tib neeg cov dej num twg tso cov pa roj carbon ntau tshaj?

Tib neeg cov dej num-feem ntau hlawv thee thiab lwm yam roj av fossil, tab sis tseem tsim cov cement, rhuav tshem hav zoov thiab lwm yam kev hloov pauv hauv toj roob hauv pes-tso tawm kwv yees li 40 billion metric tons ntawm carbon dioxide hauv xyoo 2015.

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