None. The "ice volcanoes" on Lake Michigan were not true volcanoes. They formed as a result of waves crashing into ice on the lake and fountaining spray thtough holes. Some of this water froze around the hole, forming something that superficially resmbled a volcano.
Volcanoes don't erupt for even 100s of years. They hold the magma just still until some tectonic plates activate the eruption.
There are several volcanoes in Washington, a few of which have already had eruptions in recorded history, most famously the 1980 eruption of Mount St Helens. Washigton's volcanoes are a result of the Cascadia Subduction Zone, where two of Earth's tectonic plates collide.
no
because a volcanic eruption happens after an earthquake
When an Earthquake occurs that is when the ground shakes to create a tsunami or volcano eruption.
the tectonic plates shake under the earth causing earthquakes
Volcanoes don't erupt for even 100s of years. They hold the magma just still until some tectonic plates activate the eruption.
The movement of tectonic plates are almost always the cause for earthquakes and volcanoes, although the actual quake or eruption may occur long after the underlying movement. Earthquakes are sudden shifts in the crust, when built-up stress along rock faults is released. The magma for volcanoes is formed of rocks that melt when they are pushed deeper into the Earth by tectonic forces.
There are several volcanoes in Washington, a few of which have already had eruptions in recorded history, most famously the 1980 eruption of Mount St Helens. Washigton's volcanoes are a result of the Cascadia Subduction Zone, where two of Earth's tectonic plates collide.
Coals are formed by burial and metamorphosis of peat deposits. In this process, many of the volatiles are driven off, and left is a 'pure' carbon. Earthquakes are caused mainly by the movement of tectonic plates. Volcanoes are caused by the eruption of magma from the mantle. So volcanoes are associated mainly with the movement of tectonic plates; but not vice versa. Anthracite has little to do with either.
no
because a volcanic eruption happens after an earthquake
Volcanoes usually form where tectonic plates meet.
no
Volcanoes form on the ring of fire on the tectonic plates in the Atlantic Ocean so if you go further and further into the Atlantic Ocean there won't be volcanoes. And also on places that are miles from tectonic plates there won't be any there either. Just think if you were to go to a tectonic plate boundary there would be volcanoes now say you go 40 miles away from the tectonic plate there probably won't be volcanoes.
When an Earthquake occurs that is when the ground shakes to create a tsunami or volcano eruption.
Volcanoes are only found on the edge of tectonic plates & they can also be found on cracks in the tectonic plates which is un-common