Lub Hawaiian hotspot nyob qhov twg?
Lub Hawaiian hotspot nyob qhov twg?

Video: Lub Hawaiian hotspot nyob qhov twg?

Video: Lub Hawaiian hotspot nyob qhov twg?
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Anonim

Cov Hawaii hotspot yog volcanic hotspot nyob nyob ze ntawm lub npe Hawaiian Islands tuaj , nyob rau sab qaum teb Pacific Dej hiav txwv.

Ib yam li ntawd, Hawaii Islands tau tsim los ntawm hotspots li cas?

Cov Hawaiian Islands tau tsim los ntawm kev ua volcanic. Txhua kob los yog submerged seamount nyob rau hauv cov saw yog successively laus mus rau sab qaum teb hnub poob. Volcanoes kuj tau daim ntawv nyob rau hauv nruab nrab ntawm ib lub phaj, qhov twg magma nce mus txog rau thaum nws erupts nyob rau hauv lub hiav txwv, ntawm qhov hu ua kub qhov chaw .”

Tom qab ntawd, lo lus nug yog, Hawaiian hotspot muaj hnub nyoog li cas? Tshaj ib ntu ntawm txog 70 lab xyoo , cov txheej txheem sib xyaw ua ke ntawm magma tsim, tawg, thiab kev txav mus tas li ntawm Pacific Phaj hla qhov chaw kub kub nyob ruaj khov tau tawm ntawm txoj kab hluav taws xob hla dej hiav txwv hauv pem teb uas peb tam sim no hu ua Hawaiian-Emperor Chain.

Hauv qhov no, qee qhov chaw hotspots nyob qhov twg?

Ntau tshaj ib puas hotspots Hauv qab lub ntiaj teb lub pob zeb tau ua haujlwm nyob rau hauv 10 lab xyoo dhau los. Feem ntau ntawm cov no yog nyob nyob rau hauv phaj sab hauv (piv txwv li, African Phaj), tab sis qee qhov tshwm sim ze ntawm qhov sib txawv ntawm cov phaj ciam teb.

Dab tsi yog qhov chaw ua haujlwm ntawm Hawaii kub qhov chaw?

GPS ua haujlwm ntawm Hawaii hotspot , Tebchaws Meskas. Latitude: 18.9200 Ntev: -155.2700.

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