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Volcanoes generally build themselves up relatively slowly over the course of thousands to millions of years from accumulations of ash and/or lava flows. Stratovolcanoes can also erupt explosively, blowing away large portions of themselves in minutes and sometimes even collapsing in on themselves. Pyroclastic flows from these eruptions can lay down thick deposits of tuff in minutes.
What else can I help you with?
Do you cause volcanoes?
No. There is nothing any person can do to cause or prevent a volcanic eruption.
What is it called when two plates cause a volcanic eruption?
Plate tectonics
Can a volcano cause rapid change to the earth's surface?
Yes, a volcano can cause rapid changes to the Earth's surface through eruptions that can create new landforms like lava flows, volcanic cones, and ash deposits. Volcanic activity can also impact the landscape by triggering landslides, avalanches, and mudflows, leading to significant changes in the surrounding area in a short amount of time.
Where do larger pieces of debrie fall during a volcanic eruption?
During a volcanic eruption, larger pieces of debris such as rocks, ash, and pumice generally fall closer to the volcanic vent or crater. These heavy materials are usually carried by pyroclastic flows or fallout and can cause significant damage to areas near the eruption site.
Can volcanic eruption cause changes in the atmosphere?
Yes, volcanic eruptions can cause changes in the atmosphere. The release of gases such as sulfur dioxide and ash particles can alter the composition of the atmosphere, leading to temporary cooling effects as the particles reflect sunlight back into space. Additionally, volcanic eruptions can contribute to the formation of acid rain.
How can volcanic eruption cause both slow changes and rapid changes to landforms?
The magma pushes together with the lava .
What usually causes extinction events?
An asteroid from space, volcanic eruption, flooding, loss of food, or drought.
Did the earthquake in Haiti cause a volcanic eruption?
No
Do you cause volcanoes?
No. There is nothing any person can do to cause or prevent a volcanic eruption.
Could a volcanic eruption in japan cause a tsunami?
yes
What is it called when two plates cause a volcanic eruption?
Plate tectonics
What is the cause of a volcanic eruption?
When tectonic plates go under each other.
What is it called when two plates collide and cause a volcanic eruption?
A destructive margin
What are two natural events that cause air pollution?
Cows and volcanic eruption.
What valcanic eruption cause the most deaths?
The deadliest volcanic eruption in the world was the eruption of the Tambora volcano in 1812, It caused an estimated 92,000 deaths.
How are volcanoes earthquakes and tsunamis related?
A volcanic eruption can cause an earthquake and an earthquake underwater can cause a tsunami.
Is a volcanic wave longitudinal?
There are no waves that are specifically called "volcanic waves"; however, a volcanic eruption can of course cause seismic waves. These can be longitudinal or transverse.
