Sumali sa IDNStudy.com at simulang makuha ang maaasahang mga sagot. Tuklasin ang mga maaasahang impormasyon sa anumang paksa sa pamamagitan ng aming network ng bihasang mga propesyonal.

when does volcanic eruption take a place?

a.when amount of energy released from the focus is felt on the ground.
b.when the part of the surfave of the earth lying of the top of focus is displaced.
c.when molten rock materials(magma) are expelled to earths surface due to high pressure.
d.when loosely packed water logged ssediments near of the ground surface lose their strength in response to strong ground shaking.​


Sagot :

Answer:

C. When molten rock materials(magma) are expelled to earths surface due to high pressure.