Puas yog pob zeb permeable thiab impermeable?

Cov txheej txheem:

Puas yog pob zeb permeable thiab impermeable?
Puas yog pob zeb permeable thiab impermeable?

Video: Puas yog pob zeb permeable thiab impermeable?

Video: Puas yog pob zeb permeable thiab impermeable?
Video: Lub pob zeb no puas yog hom pob zeb poob saum hli los tiag? 2024, Kaum ib hlis
Anonim

Permeability yog lub peev xwm ntawm cov kua dej ntws los ntawm pob zeb. … Cov pob zeb permeable muaj xws li cov pob zeb xuab zeb thiab cov pob zeb tawg thiab cov pob zeb metamorphic thiab karst limestone. Impermeable pob zeb muaj xws li shales thiab unfractured igneous thiab metamorphic pob zeb.

pob zeb hom twg yog permeable thiab impermeable?

Qee pob zeb, xws li sandstone lossis chalk, cia dej ntws los ntawm lawv. Lawv hu ua permeable pob zeb. Lwm cov pob zeb, xws li slate, tsis txhob cia dej ntws los ntawm lawv. Lawv hu ua pob zeb impermeable.

pob zeb permeable thiab impermeable pob zeb yog dab tsi?

a) Cov pob zeb permeable tau nqus dej thiab cov pob zeb impermeable tsis tuaj yeem nqus dej. Txhawm rau kuaj pob zeb permeability tso sandstone, granite, chalk thiab marble nyob rau hauv cais beakers ntawm dej.

Puas yog pob zeb igneous permeable los yog impermeable?

Yog dej tuaj yeem tsau rau hauv pob zeb lossis hla nws, peb hais tias nws yog pob zeb permeable. Sedimentary pob zeb feem ntau yog permeable. Yog tias dej tsis tuaj yeem nkag mus rau hauv pob zeb, lub pob zeb tau hais tias yog impermeable. Metamorphic thiab igneous pob zeb feem ntau impermeable.

Cov pob zeb twg yog qhov permeable tshaj plaws?

Gravel thiab xuab zeb yog ob qho tib si ntxeem tau thiab permeable, ua rau lawv cov ntaub ntawv zoo aquifer. Pob zeb muaj qhov permeability siab tshaj plaws.

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