Video: Dab tsi yog qhov zoo ntawm kev siv fossil fuels los tsim hluav taws xob?
2024 Tus sau: Stanley Ellington | [email protected]. Kawg hloov kho: 2023-12-16 00:17
Ib tug loj qhov zoo ntawm fossil fuels yog lawv muaj peev xwm tsim loj npaum li cas hluav taws xob nyob rau hauv ib qho chaw xwb. Fossil fuels nrhiav tau yooj yim heev. Thaum cov thee siv hauv cov chaw tsim hluav taws xob, lawv raug nqi zoo heev. Coal kuj muaj ntau yam khoom.
Tsis tas li lo lus nug yog, peb cia siab npaum li cas rau fossil fuels?
Tebchaws Asmeskas tau txais 81% ntawm nws tag nrho zog los ntawm cov roj, thee, thiab natural gas, tag nrho cov uas yog fossil fuels . Peb nyob ntawm cov roj ua kom sov peb lub tsev, khiav peb lub tsheb, kev lag luam fais fab thiab kev tsim khoom, thiab muab hluav taws xob rau peb.
Tsis tas li ntawd, qhov zoo thiab qhov tsis zoo ntawm kev tsim hluav taws xob yog dab tsi? Qhov zoo thiab qhov tsis zoo ntawm lub zog nuclear
| Qhov zoo | Qhov tsis zoo |
|---|---|
| 1 kg ntawm uranium tsim ntau lab lub zog ntau dua li 1 kg ntawm cov thee | Cov khoom siv hluav taws xob tsim hluav taws xob tsim muaj phom sij |
| Kev phom sij ntawm kev tso tawm cov khoom siv hluav taws xob mus rau hauv ib puag ncig |
Tib neeg kuj nug, qhov zoo ntawm kev siv fossil fuels yog dab tsi?
Cov qhov zoo ntawm fossil fuels yog tias lawv muaj ntau thiab siv tau, lawv muab ntau lub zog muaj zog, lawv tus nqi qis thiab lawv tuaj yeem thauj tau yooj yim.
Puas yog ntoo yog fossil fuel?
Ntoo yog ib qho khoom siv txuas ntxiv mus. Fossil fuels muaj dab tsi yog ib zaug ntoo nrog rau cov nroj tsuag, cov tsiaj tuag thiab lwm yam khoom siv organic. Tam sim no cov no yog thee, natural gas lossis crude oil.
Pom zoo:
Dab tsi yog qhov tsis zoo ntawm kev siv cov khoom siv hluav taws xob txuas ntxiv dua tshiab?
Ib qho ntawm qhov tsis zoo ntawm lub zog tsis txuas ntxiv yog tias nws siv sijhawm ntev. Mining ntawm cov thee, nrhiav cov roj, txhim kho cov roj xyaum, tsim cov roj rigs, ntxig cov kav dej kom tshem tawm thiab kev thauj mus los ntawm cov roj av yog cov txheej txheem siv sijhawm ntau. Lawv kuj siv zog ntau heev
Dab tsi yog kev siv hluav taws xob Yuav ua li cas kev lag luam tsim ntau hom kev siv hluav taws xob?
Kev siv hluav taws xob yog hais txog tus nqi lossis txiaj ntsig uas tus neeg siv khoom tau txais los ntawm kev sib pauv, raws li University of Delaware. Muaj plaub hom kev siv: daim ntawv, qhov chaw, sijhawm thiab muaj; ua ke, lawv pab tsim cov neeg siv khoom txaus siab
Nws raug nqi npaum li cas los tsim lub tshuab hluav taws xob hluav taws xob?
International Renewable Energy Agency (IRENA) tshaj tawm cov nqi peev nyiaj nruab nrab rau cov chaw tsim hluav taws xob loj loj nrog cov chaw cia khoom feem ntau los ntawm qis li $ 1,050 / kW mus txog li $ 7,650 / kW, thaum qhov ntau ntawm cov phiaj xwm me me yog nyob nruab nrab ntawm $ 1,300 / kW thiab $ 8,000 / kW
Dab tsi yog lub ntiaj teb kev siv hluav taws xob tauj dua tshiab uas siv los tsim hluav taws xob?
Hydropower
Dab tsi yog qhov sib txawv tseem ceeb ntawm cov khoom siv hluav taws xob tauj dua tshiab thiab cov fossil fuels?
Fossil Roj. Fossil fuels (coal, roj thiab natural gas) tseem yog qhov tseem ceeb rau kev thauj mus los, tsim hluav taws xob, cua sov, cog kev ua haujlwm, thiab lwm yam. Tab sis lawv kuj yog lub hauv paus tseem ceeb ntawm CO2 emissions thiab, tsis zoo li lub zog tauj dua tshiab, yog tsim los ntawm cov khoom siv tag - txawm tias tseem loj heev - khaws cia