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.
The cinders an ash can coat the landscape as well as block much of the sunlight. The lava flows burn everything in their path but the good side is that they create new land. Hawaii is mostly cooled lava flows.
A mid-ocean volcano spews out magma that cools and makes island (like Hawaii).
A land volcano covers and/or burns anything in the lava flows away.
The magma pushes together with the lava .
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yes, it is possible. Recently, an Icelandic volcano was responsible for shutting down European airspace.
No. There is nothing any person can do to cause or prevent a volcanic eruption.
Plate tectonics
A volcanic eruption underwater is called a submarine volcanic eruption. By contrast, a volcanic eruption on land is called a subaerial eruption.
No, climate and weather do not cause volcanic eruptions. However weather affects the products produced by a volcanic eruption.
The magma pushes together with the lava .
An asteroid from space, volcanic eruption, flooding, loss of food, or drought.
No
yes, it is possible. Recently, an Icelandic volcano was responsible for shutting down European airspace.
No. There is nothing any person can do to cause or prevent a volcanic eruption.
yes
Plate tectonics
A volcanic eruption underwater is called a submarine volcanic eruption. By contrast, a volcanic eruption on land is called a subaerial eruption.
Cows and volcanic eruption.
When tectonic plates go under each other.
A destructive margin
The deadliest volcanic eruption in the world was the eruption of the Tambora volcano in 1812, It caused an estimated 92,000 deaths.