The Race to Mine the Deep Sea
Okean tubida qazib olish poygasi
- P Presenter
- C Correspondent
Tinglashdan oldin: kalit so‘zlar
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💡 Kontekst haqida o‘ylang: Yangiliklar tahlili: okean tubidan metall qazib olishning iqtisodiy va ekologik munozarasi.
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Tushundingizmi?
Javobni tanlang. Ishonchingiz komil bo‘lmasa, pastdagi pleyer orqali qayta tinglang.
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1 What are the metals needed for?
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2 What argument do supporters make?
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3 Why would damage be “effectively permanent”?
Matn bilan tinglash
Istalgan gapni bosing — o‘sha joydan ijro etiladi. So‘zlar eshitilgan sari yonib boradi.
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Presenter
Several companies want to begin mining the deep sea floor for metals used in electric car batteries. Our science correspondent explains.
Bir nechta kompaniya elektromobil batareyalarida ishlatiladigan metallar uchun okean tubini qazishni boshlamoqchi. Ilm-fan muxbirimiz tushuntiradi.
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Correspondent
Scattered across parts of the Pacific floor are potato-sized rocks called nodules, rich in cobalt, nickel and manganese.
Tinch okeani tubining ayrim qismlarida kobalt, nikel va marganetsga boy, kartoshka kattaligidagi nodul deb ataluvchi toshlar sochilib yotibdi.
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Correspondent
Supporters argue that mining them could reduce the need for destructive mines on land, which often displace communities.
Tarafdorlar ularni qazib olish ko‘pincha jamoalarni ko‘chirishga majbur qiladigan quruqlikdagi vayronkor konlarga ehtiyojni kamaytirishi mumkinligini ta’kidlaydi.
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Correspondent
But marine biologists warn that we know almost nothing about these ecosystems. Most species collected there are new to science.
Lekin dengiz biologlari bu ekotizimlar haqida deyarli hech narsa bilmasligimizdan ogohlantiradi. U yerdan yig‘ilgan turlarning aksariyati fanga noma’lum.
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Correspondent
The nodules themselves take millions of years to form, so any damage would be effectively permanent.
Nodullarning o‘zi millionlab yillar davomida hosil bo‘ladi, shuning uchun har qanday zarar amalda doimiy bo‘ladi.
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Correspondent
More than twenty countries are now calling for a pause until the environmental risks are properly understood.
Yigirmadan ortiq mamlakat hozir ekologik xavflar to‘g‘ri anglanmaguncha to‘xtatib turishga chaqirmoqda.
Diktant
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