2024 Tus sau: Elizabeth Oswald | [email protected]. Kawg hloov kho: 2024-01-13 00:07
Lub caij 2019 txog 2020 Australian wildfire caij yog keeb kwm. Ntau tshaj 42 lab daim av tau hlawv nyob rau hauv qhov tsis tau muaj qhov tshwm sim ntawm hluav taws kub heev, uas ua rau xob laim, tso pa luam yeeb rau hauv lub stratosphere thiab tig New Zealand lub glaciers xim av nrog tshauv.
Australia puas muaj hluav taws kub?
Ntau qhov hluav taws kub tshwm sim hauv New South Wales, Australia, ua rau tsoomfwv tshaj tawm lub xeev xwm txheej kub ntxhov rau lub Kaum Ib Hlis 2019. Cov hluav taws kub hnyiab tau sai heev thoob plaws txhua lub xeev los ua qee qhov qhov kev puas tsuaj loj tshaj plaws ntawm cov ntaub ntawv. Ib cheeb tsam hais txog qhov loj ntawm Kaus Lim Qab Teb, kwv yees li 25.5 lab daim av, tau hlawv.
Australia puas muaj hluav taws xyoo no?
Hluav taws kub xyoo no blackened ze li ib nrab ntawm Lub Ntiaj Teb Cov Cuab Yeej Cuab Yeej Fraser Island, lub tsev rau lub ntiaj teb tsuas yog hav zoov hav zoov uas loj hlob ntawm cov xuab zeb, tawm ntawm lub teb chaws sab qaum teb sab hnub tuaj ntug dej hiav txwv. Hauv xeev Western Australia, hluav taws kub hnyiab ntau dua 70 lub tsev.
Thaum twg Australia tau hluav taws kub?
Lwm qhov kev sib cav loj xws li 1851 Black Thursday bushfires, 2006 Lub Kaum Ob Hlis Ntuj, 1974-75 hluav taws uas hlawv 15% ntawm Australia, thiab 2019-20 bushfires. Kwv yees tias xyoo 2019-2020 hav zoov tau ua rau muaj neeg tuag tsawg kawg yog 33 tus neeg thiab ntau dua 3 billion tus tsiaj.
Australia puas tseem nyob rau hauv British txoj cai?
Australia yog ib txoj cai tswjfwm huab tais nrog tus poj huab tais ua tus kav. Raws li txoj cai tswj hwm huab tais, Poj huab tais, los ntawm kev sib tham, tsis yogkoom nrog hauv kev lag luam niaj hnub ntawm Tsoom Fwv Australian, tab sis nws tseem ua lub luag haujlwm tseem ceeb hauv kev ua koob tsheej thiab lub cim. Poj huab tais txoj kev sib raug zoo rau Australia yog qhov tshwj xeeb.
Pom zoo:
Cov khoom siv hluav taws xob puas tuaj yeem pib hluav taws?
Unplugging khoom los ntawm overloaded outlets los yog Circuit Court - hluav taws feem ntau pib thaum muaj ntau yam yog ntsaws rau hauv ib lub qhov hluav taws xob los yog Circuit Court, overloading lawv. … Cov hlua khi tau yooj yim los ntawm cov rooj tog zaum thiab, dhau sij hawm, ua rau hluav taws.
Puas hluav taws xob hluav taws xob puas tsim hluav taws xob?
Coal feem ntau siv roj los tsim hluav taws xobhauv Tebchaws Meskas. Hauv cov chaw tsim hluav taws xob hluav taws xob hluav taws xob, cov hluav taws xob bituminous, subbituminous thee, lossis lignite raug hlawv. Cov cua kub uas tsim los ntawm kev sib xyaw ntawm cov thee yog siv los hloov cov dej mus rau hauv qhov chaw siab zog, uas tsav lub turbine, uas tsim hluav taws xob.
Puas qhov chaw taws teeb hluav taws ua haujlwm nrog ib qho hluav taws kub?
Kuv tuaj yeem siv cov chaw taws teeb ntawm 4k qhov hluav taws kub tshiab los ua haujlwm nrog cov hluav taws uas tsis yog 4k qub. … Qhov tseem ceeb yog…yog tias koj muaj 2 rab phom, xyuas kom tseeb tias tus koj tsis xav siv yog tawm. Tom qab ntawd, nyob rau hauv pem hauv ntej ntawm lub qhov hluav taws kub uas koj xav siv, tuav tus yuam sij hauv tsev rau 10-20 vib nas this kom txog thaum nws pib ntsais.
Lub tshuab hluav taws xob hluav taws xob tsim hluav taws xob li cas?
Piav seb lub twj hluav taws xob hluav taws xob tsim hluav taws xob hla lub membrane li cas. Los ntawm pum electrons hla lub membrane, sab uas cov electrons raug tshem tawm muaj qhov zoo dua, thaum sab tau txais cov hluav taws xob ntau muaj qhov tsis zoo.
Puas yog lub tshuab hluav taws xob puas muaj lub tshuab hluav taws xob?
Vim li cas lub tshuab hluav taws xob sab hauv combustion yuav tsum tsis muaj lub tshuab hluav taws xob los ua kom cov roj tsis zoo li roj av? Spark plugs yog siv nyob rau hauv cov roj cav mus ignite cov pa roj sib tov whereas nyob rau hauv diesel engines lub xub ntiag ntawm lub txim plugs yog tsis tsim nyog.
