Vim li cas cov roj fossil tseem ceeb?
Vim li cas cov roj fossil tseem ceeb?

Video: Vim li cas cov roj fossil tseem ceeb?

Video: Vim li cas cov roj fossil tseem ceeb?
Video: yog Vim li cas luag los tom qab es koj tseem xaiv nws 2024, Kaum ib hlis
Anonim

Fossil fuels yog cov zoo qhov tseem ceeb vim lawv tuaj yeem raug hlawv (oxidized rau carbon dioxide thiab dej), ua tseem ceeb tus nqi ntawm lub zog ib unit loj. Kev siv cov thee ua ib roj predates sau keeb kwm. Coal yog siv los khiav qhov cub rau melting ntawm hlau ore.

Yog li ntawd, vim li cas fossil fuels tseem ceeb heev?

Keeb kwm lawv yog tseem ceeb vim lawv muab pheej yig zog, thiab lawv nyob nraum tseem ceeb tam sim no vim lawv muab hais tias muaj zog. Lawv tseem muab qee yam ntawm feem ntau roj muaj zog peb muaj. Tag nrho peb cov tsheb thauj mus los niaj hnub cia siab rau fossil roj.

Qhov thib ob, yog vim li cas fossil fuels phem? Huab cua paug hlawv fossil roj emissions ib tug xov tooj ntawm cov pa paug uas ua phem rau ob qho tib si ib puag ncig thiab pej xeem noj qab haus huv. Sulfur dioxide (SO2) emissions, feem ntau tshwm sim los ntawm kev hlawv cov thee, ua rau cov kua qaub los nag thiab tsim cov teeb meem tsis zoo.

Hauv qhov no, vim li cas fossil roj zoo?

Vim rau lub neej yav tom ntej, fossil roj muab tus yuam sij rau ib puag ncig zoo: ntau, pheej yig, txhim khu kev qha zog . Niaj hnub no industrialized ib puag ncig yog qhov huv tshaj plaws, noj qab nyob zoo hauv keeb kwm. Yog tias koj xav pom dab tsi "qhuav" zoo li, mus rau lub tebchaws uas tseem nyob hauv "natural," lub sijhawm ua ntej kev lag luam.

Qhov tseem ceeb ntawm roj yog dab tsi?

Lub zog tsim los ntawm kev hlawv roj muaj ntau yam kev siv, xws li fais fab tsheb, nkoj, thiab dav hlau nrog rau kev muab hluav taws xob rau tsev thiab tsev. Qee hom hom roj yog petro roj , roj av, diesel roj , roj roj, aviation roj , dav hlau roj , thiab marine roj.

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