Depends on the volcano, how big it erupts too.
The Yellowstone Volcano did not last very long. It lasted for about a minute.
it lasts forever and ever and ever
Until the magma chamber feeding it runs out of magma.
A volcano that has erupted within historic time is an Active Volcano.
Mount Pelee is a volcano and still is one
That volcano is likely to erupt again. Every volcano is different ,research on the volcano and when was the last time it erupted and then add 500 to 1000 years.
Millions and Billions of years and as years go by and the lava builds up after it explodes the volcano gets bigger and bigger
The last in volcano that erupted in California was in 2004.
the last volcano was in brierfield marsden heights community college
the Eyjafjallajokull volcano, in iceland
June 26 2009
Deception Island, in the Antarctic, is both an island and a volcano. It last erupted in 1987. Dona Juana, in Colombia, last erupted in 1907. Dempo is a volcano in Indonesia which last erupted in 1994. Didicas volcano in the Philippines last erupted in 1978.