Before a volcanic eruption there may be numerous tremors and quakes.
These can be measured on a meter, and depending on how big the tremors&quakes are will predict how big the eruption will be.
Three people died in the Lassen Peak volcanic eruption in 1915. They were suffocated by toxic gases and ash during the eruption.
The silica content effects the force of a volcanic eruption because magma with a lot of silica is thicker and magma with less silica is thinner. The amount of dissolved gases in magma effects the force of a volcanic eruption because the less gas in the magma, the less pressure will be inside the volcano. The temperature of the magma effects the force of a volcanic eruption because the hotter the magma, the more runny it is.
During a volcanic eruption, three key occurrences can take place: the expulsion of lava, which can flow down the sides of the volcano; the release of ash and volcanic gases, which can spread over large areas and affect air quality; and pyroclastic flows, which are fast-moving currents of hot gas and volcanic matter that can devastate anything in their path. These phenomena can significantly impact the surrounding environment and pose threats to nearby communities.
Tsunami waves can be caused by a major earthquake or landslide on the sea flow. Another cause is from the land slumping into the ocean or a large volcanic eruption.
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Three events that might signal a volcanic eruption are changes in earthquake activity, volcano surface bulges, and increased gas emissions. These changes can indicate rising magma beneath the surface, which may lead to an eruption.
Three factors that affect the violence of a volcanic eruption are the composition of the magma (viscosity and gas content), the location of the eruption (proximity to populated areas), and the type of volcano (shield, cinder cone, stratovolcano).
Three people died in the Lassen Peak volcanic eruption in 1915. They were suffocated by toxic gases and ash during the eruption.
Precede Obviously!
A volcanic eruption can change the climate of the earth either down or up multiple degrees. If a volcano changes the climate by going down three degrees then the world will go back into another ice age.
You get tsunamis from one in three things volcanic eruption Earthquake Land slides, The most common is a earthquake
The silica content effects the force of a volcanic eruption because magma with a lot of silica is thicker and magma with less silica is thinner. The amount of dissolved gases in magma effects the force of a volcanic eruption because the less gas in the magma, the less pressure will be inside the volcano. The temperature of the magma effects the force of a volcanic eruption because the hotter the magma, the more runny it is.
Mariana Trench
Krakatoa is a volcanic island that is part of Indonesia. In 1883, three volcanic mountains that made up a single island erupted, destroying much of the island. The remains from that eruption are also known as Krakatoa.
A meteorite, a volcanic eruption or a change in the weather that could have caused disease ect.
Scientists monitor volcanic earthquakes, ground deformation, and gas emissions when attempting to forecast volcanic eruptions. Changes in these variables can provide critical information about the state of a volcano and help predict the likelihood of an eruption.
Tsunami waves can be caused by a major earthquake or landslide on the sea flow. Another cause is from the land slumping into the ocean or a large volcanic eruption.