Lub phaj Eurasian tuab npaum li cas?
Lub phaj Eurasian tuab npaum li cas?

Video: Lub phaj Eurasian tuab npaum li cas?

Video: Lub phaj Eurasian tuab npaum li cas?
Video: SCP-1984 Мертвая рука (класс объекта: Кетер) 2024, Kaum ib hlis
Anonim

Cov blocks tshem tawm feem ntau yog ntau pua mais dav, 50-100 km ntev, thiab tsuas yog ob peb mais. tuab.

Kuj paub yog, yog Eurasian Phaj tuab lossis nyias?

Qhov loj tshaj daim hlau yog cov Antarctic, Eurasian , thiab North American daim hlau . Daim phiaj yog nyob rau nruab nrab 125 km tuab , ncav cuag qhov siab tshaj plaws tuab hauv qab toj roob hauv pes. Dej hiav txwv daim hlau (50-100km) yog nyias tshaj lub continental daim hlau (txog 200km) thiab txawm nyias nyob rau hauv dej hiav txwv ridges qhov kub siab tshaj.

Tsis tas li ntawd, cov phaj tectonic tuab npaum li cas? Lus teb luv luv: Phaj thickness Nws txawv heev, xws li tsawg dua 15 km rau cov tub ntxhais hluas dej hiav txwv lithosphere txog li 200 km lossis ntau dua rau cov hnub qub continental lithosphere (piv txwv li, sab hauv ntawm North thiab South America).

Tsuas yog li ntawd, lub phaj Eurasian loj npaum li cas?

67,800,000 square kilometers

Lub phaj Eurasian muaj pes tsawg xyoo?

50 lab xyoo dhau los

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