Video: Lub phaj Eurasian tuab npaum li cas?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
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
Pom zoo:
Cov dej khov tuab npaum li cas thaum lub caij ntuj sov kawg?
12,000 feet
Lub ntiaj teb huab cua tuab npaum li cas?
Txog 300 mais
Lub crust tuab npaum li cas?
Lub ntiaj teb Crust zoo li daim tawv nqaij ntawm ib tug apple.Nws yog heev nyias nyob rau hauv sib piv rau lwm yam peb txheej. Cov crust tsuas yog li 3-5 mais (8 mais) tuab hauv qab dej hiav txwv (dej hiav txwv crust) thiab txog 25 mais (32kms) tuab hauv qab teb chaws (continentalcrust)
Puas yog Eurasian phaj Continental?
Eurasian Phaj yog ib lub phaj tectonic uas suav nrog feem ntau ntawm cov teb chaws Eurasia (ib thaj av uas muaj cov teb chaws Europe thiab Asia), nrog rau qhov tshwj xeeb ntawm Indian subcontinent, Arabian subcontinent, thiab thaj tsam sab hnub tuaj ntawm Chersky Range. nyob rau hauv East Siberia
Lub stratosphere tuab npaum li cas?
35km ua Tom qab ntawd, ib tug kuj yuav nug, dab tsi yog qhov kwv yees thickness ntawm lub stratosphere? Cov stratosphere yog thaj tsam uas txuas ntawm 16 km mus rau 50 km. Yog li, cov thickness ntawm lub stratosphere yog 34km. Tsis tas li ntawd, lub stratosphere yog dab tsi?