What kind of energy do volcanoes produce?

What do you call a dead volcano?

How many active volcanoes are located in Cagayan Valley Region?

Is Mount Cagua located in Gonzaga, Cagayan an active volcano?

There are different types of volcano.

It is a bowl-shaped depression, or hollowed-out area, produced by the impact of a volcanic activity, or an explosion.

A volcano is an opening in Earth’s crust that allows molten rock from beneath the crust to reach the surface.

Earth is the only planet in the solar system with volcanoes.

These are volcanoes that have a record/history of eruptions; they are likely to erupt again.