how can you tell if a volcano going to erupt
That happened in October 2009 in the past and it isn't going to erupt. It never even did.
yes yes it is
Yes. A volcano erupts somewhere in the world every year.
Probably. It is an active volcano, so it might erupt eventually.
An extinct volcano.
No. Mount Everest is not a volcano. It will never erupt.
ACTIVE! Ones that are sleeping but could erupt again are called DORMaNT! And ones that are never going to erupt again are called EXTINCT!
sesmogram
It depends, a volcano can erupt once and never erupt again. Or, a volcano can erupt multiple times a day.
Yes. If it doesn't erupt and never has erupted then it is not a volcano.
it wont erupt anymore because it is an extinct volcano which means not able to erupt anymore