Diamond Head
If volcano is extinct then it is possibly "dead". It wouldn't have erupted in a million years take or give some.
The youngest volcano of the Hawaiian chain is Loihi at about 400,000 years old. This volcano has not yet emerged above the ocean surface and remains at about 3,000 feet below sea level. It is expected to emerge as an island in a few tens of thousands of years.
T-RexPterodactylAnd other extinct dinosaurs.
an active volcano is a volcano that is erupting or has shown signs of erupting in the near future.
eruption
Maybe someone can tell you if you can give us the name of that volcano
A shield volcano
An inactive volcano is one which has erupted in the past, but which is not expected to erupt again.
The volcano will smoke and give off ash.Lava may flow out of the vent of the volcano.
they give warnings to tell them that its about to erupt
RedSmokeyColossalGiantFieryHotAshy
It is by ancient Greece