Cov hauj lwm qub thiab niaj hnub no. Ntu 2

2024 Tus sau: Seth Attwood | [email protected]. Kawg hloov kho: 2023-12-16 16:06

Yav dhau los ib feem

Qee cov khoom tau sau tseg. Nws tsis tuaj yeem hu ua theem nrab, hauv cov ncauj lus no txhua qhov tseeb thiab cov duab tsim nyog nws qhov hnyav hauv kub. Tab sis rau ib tsab xov xwm cais, txhua qhov piv txwv tsis rub, yog li kuv tau tshaj tawm xws li kev xaiv.

Antarctica Tab sis cia peb pib nrog cov vis dis aus: Ntau tus neeg xa kuv daim vis dis aus no, ib zaj dab neeg hauv web raws li tsab xov xwm wakeuphuman. Saib, tej zaum ib tug neeg tsis tau pom lossis txawm nyeem nws tsab xov xwm:

Thiab lwm yam video zoo sib xws: ***

Ua tsaug rau wakeuphuman rau kev qhia qhov tseeb no

Onshore limestone quarries

Chalk yog mined nyob ze ntawm ntug hiav txwv. Kev tsim kho thiab metallurgy xav tau ntau cov txiv qaub thiab chalk. Thiab kev thauj mus los yog qhov pheej yig tshaj, los ntawm dej Thiab ces lawv qhia peb tias lub hiav txwv no noj ntug hiav txwv zoo li ntawd:

Cliffs ntawm Dover, England

Dawb Cliffs ntawm Dover yog lub pob tsuas uas flank lub ntug dej hiav txwv Askiv ntawm Pas-de-Calais. Lawv yog ib feem ntawm North Downs Upland. Qhov siab ntawm lub pob zeb nce mus txog 107 meters hauv qhov siab.

Koj tuaj yeem pom qhov ncaj ncees hauv kev txhim kho ntawm no.

Koj puas xav tias hiav txwv noj tag nrho?

Lub pob tsuas yog sprinkled. Qhov tawg yuav nyob twj ywm, hloov cov pob tsuas mus rau hauv txoj kab nqes maj mam.

Kuv yeej tsis pom tej ntaub ntawv uas chalk raug mined ntawm no. Tab sis qhov analogy yog pom tseeb.

Suab zoo li mesas hauv Arizona? Qhov no tsuas yog ib tug chalk qhov "White Well" nyob rau hauv lub Voronezh cheeb tsam

Ntses chalk- av nplaum ciam teb. Lub toj roob hauv pes yuav sai sai no tag nrho

Nws yog ib qho nyuaj rau xav txog tias tag nrho cov ntim ntawm sab laug hauv daim duab tau ua tiav. Raws li nws nyuaj rau xav txog tias cov mesas hauv Arizona yog cov seem ntawm qhov qub.

Lub pob zeb no zoo li ib qho muab tshuaj txhuam thickening tailings los ntawm beneficiation los yog pob zeb xwb. Tab sis seb nws yog niaj hnub.

Ib qhov chaw

SomaÏr. Uranium mining hauv Nigeria. Zoo li lub hav zoov yav tom ntej?

Ib tug canyon tshwm sim los ntawm qhov chaw txua txiag zeb

Saib saum toj no. Yog hais tias lawv txuas ntxiv txhim kho nyob rau hauv cov style no, yuav muaj kwj dej

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Cov hauj lwm qub?

Kings Canyon. Australia. Heev tiaj thiab du, zoo li plastered ntsug txoj kev. Raws li yog hais tias lawv tau tsoo rau hauv av nplaum, uas ces tig mus rau pob zeb. Nws muab tawm tias cov khaubncaws sab nraud povtseg tau smoothed. Thiab tam sim no lub pob zeb smoothed yog crumbling zoo li plaster.

Kev yaig yuav tsis tawm ntawm cov phab ntsa du. Cov lus xaus - qhov no tsis yog hav txwv yeem.

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Argentina. Talampaya National Park.

Antarctica Quarries?

Lub ntsiab lus no tau tsa los ntawm ntau tus kws sau ntawv, thiab cov duab tau pom. Feem ntau yuav, ib txhia ntawm lawv yuav duplicated ntawm no.

Ntau cov duab muaj npe hu ua Transantarctic Roob. Qhov system ntawm quarries hauv Antarctica

Daim ntawv qhia txuas

Tau kawg, qhov no tuaj yeem piav qhia los ntawm lo lus "circuses", thaum glaciers yaj thiab yaj cov dej ntxuav cov pob zeb nyob rau sab qaum teb ntawm lub roob. Tab sis ntawm no peb pom lub roob noj raws tag nrho ib puag ncig. Thiab lub melting ntawm glaciers nyob rau hauv Antarctica yog tsis muaj tseeb.

Kev qhuab qhia zoo heev los ntawm Evgeny Gavrikov, qhov uas nws hais txog cov haujlwm hauv Antarctica:

Dumps ze Damshahr, Iran

Daim ntawv qhia txuas

100% pov tseg. Los ntawm sab hnub poob, lawv cov hluas. Thaj, qhov kev rho tawm ntawm ib yam dab tsi ntawm no tau ua tiav rau lub sijhawm ntev heev - kev yaig hloov mus rau hauv toj, tab sis qhov chaw hluas no ntxeev siab rau qhov haujlwm no.

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