Volcanoes erupt when there is an earthquake or when there is too much pressure inside it.
Pretty much because they both have swag and erupt
Volcanoes erupt due to the build-up of pressure from molten rock (magma) beneath the Earth's surface. When this pressure becomes too much, it causes the magma to force its way to the surface, resulting in an eruption. Other factors like the composition of the magma and the presence of gases can also influence volcanic eruptions.
Usually the magma clogs causing major pressure causing the volcano to explode violently or some times movement in the earths crust
As often as it wants. It all depends on how much pressure is building up underneath it.
Volcanoes erupt when there is an earthquake or when there is too much pressure inside it.
A volcano can erupt many times. If the pressure from below builds up too much, the volcano will erupt, throwing out very hot gases and lava, until the pressure has been released.
Volcanoes underwater erupt in much the same way as those on dry land. They erupt when pressure builds up. The difference between these two types of volcanoes is that the lava produced in an underwater volcano cools dramatically faster than the lava on land.
It depends on how much silica is in the magma. If there is low-silica in the magma then the volcano will erupt quietly. If there is high-silica in the magma then the volcano will erupt explosively.
Pretty much because they both have swag and erupt
The pressure and heat in the volcano. When to much pressure builds it makes a eruption.
a lot
Volcanoes erupt due to the build-up of pressure from molten rock (magma) beneath the Earth's surface. When this pressure becomes too much, it causes the magma to force its way to the surface, resulting in an eruption. Other factors like the composition of the magma and the presence of gases can also influence volcanic eruptions.
the heat of the volcano made the ash rise eventually the pressure was 2 much and it erupted
You're probably thinking of the second, much larger volcano in Iceland that began showing signs that it may be about to erupt after the start of the Eyjafjallajökull eruption. That volcano is named Katla.
Earths energy is released when there is too much heat inside of Earth and volcano's erupt.
If, however, you mean erupt rather than explode then it's something like: Magma beneath the volcano comes under very high pressure, which forces it out the volcano, normally through the huge gaping hole at the top. However, very high pressure sometimes means that this hole is not enough, and magma (lava when outside the volcano) will burst out the sides of the volcano, such as the eruption at St. Helens. I don't know much about science however, I don't know why or how the magma comes under pressure in the first place.