WebThe two factors that control the explosivity of volcanoes are the magma's, or lava's, viscosity and the gas content. High viscosity and high gas content allow for more explosive eruptions. Low viscosity and low gas content results in effusive, non-violent eruptions. Viscosity Viscosity is defined as a fluid's resistance to flow. WebThe idea is, humans somehow modify the eruption process, either by initiating an eruption under controlled conditions or by downgrading the energy of an impending eruption, to limit the resulting damage. Unfathomable Power The energy involved in a volcanic eruption defies the imagination.

Why are some eruptions gentle and others violent?

Web7 hours ago · A view shows a house and a car covered in thick volcanic ash following the eruption of Shiveluch volcano in Russia's Kamchatka region, on April 11, 2024. ... against a recent wave of violence ... WebWhat factors control the violence or style of an eruption? ANSWER: Amount of water, viscosity of the magma, or composition and amount of magma (rhyolite is more violent … chocked wheel pics

Types of Volcanic Eruptions - Geology

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