Puas yog hluav taws kub tawg puas tsuaj ntuj tsim?

Cov txheej txheem:

Puas yog hluav taws kub tawg puas tsuaj ntuj tsim?
Puas yog hluav taws kub tawg puas tsuaj ntuj tsim?

Video: Puas yog hluav taws kub tawg puas tsuaj ntuj tsim?

Video: Puas yog hluav taws kub tawg puas tsuaj ntuj tsim?
Video: YWJ KOJ SIAB Official music video by: Dang Thao 2024, Hlis ntuj nqeg
Anonim

Volcanic eruptions ua nce ib feem tsib ntawm tag nrho cov natural disasters … VOLCANIC ERUPTIONS muaj lub zog los rhuav tshem tag nrho lub nroog, hloov pauv huab cua thoob ntiaj teb thiab kev lag luam puas tsuaj. Lawv tuaj yeem tsim cov dej ntws ntawm cov lava molten, tsoo cov av nkos, ua rau cov hmoov tshauv thiab cov pa phem uas ua rau muaj kev puas tsuaj thoob plaws ntiaj teb rau xyoo tom qab.

Vim li cas volcanic eruption yog suav tias yog kev puas tsuaj ntuj tsim?

Ib lub roob hluav taws tawg yog ib qho ntawm qhov txaus ntshai tshaj plaws thiab kev puas tsuaj ntuj tsim zoo kawg. Thaum lub roob hluav taws kub hnyiab, lub roob hluav taws xa tawm cov huab cua tshauv, lava thiab txawm tias cov foob pob hluav taws kub.

Yam kev puas tsuaj ntuj tsim dab tsi yog qhov hluav taws kub tawg?

Muaj ob qho tib si thawj thiab theem nrab phom sij uas tuaj yeem tshwm sim los ntawm volcanic eruptions. Cov teeb meem tseem ceeb muaj xws li pyroclastic ntws, huab cua-lub caij nplooj zeeg tephra, lava ntws thiab volcanic gases. Qhov xwm txheej thib ob muaj xws li av deformation, lahars (mudflows), landslides thiab tej zaum tsunami nyob rau hauv dej hiav txwv pem teb volcanic eruptions.

Puas yog roob hluav taws tawg yog kev puas tsuaj ntuj tsim?

Volcanic eruptions thiab lwm yam xwm txheej hnyav yog tsis yog 'kev puas tsuaj ntuj tsim'. Lo lus 'kev puas tsuaj ntuj', txawm yog siv dav, yog teeb meem.

3 qhov tsis zoo ntawm lub roob hluav taws yog dab tsi?

Kev hem thawj loj rau kev noj qab haus huv los ntawm kev tawg hluav taws kub Kev txhawj xeeb txog kev noj qab haus huv tom qab hluav taws kub hnyiab suav nrog kab mob sib kis, mob ua pa, kub hnyiab, raug mob los ntawm kev ntog, thiab tsheb sib tsoo cuam tshuam nrog

txoj kev nplua, hazy xwm txheej tshwm sim los ntawm tshauv.

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