What do you know about volcanoes?

A volcanic eruption happens when...is forced through a volcano.

What state was formed by volcanic eruptions?

What is an extinct volcano?

Aside from the lava, what else results from a volcanic eruption that is toxic and dangerous?

When magma erupts, and reaches the earths surface, what is its name?

What does it mean when scientists say, a volcano is asleep?

What is the name of the outside layer of earth?

What is the name of scientists who study volcanoes?

Mount Vesuvius, a volcano in Italy, is famous for its...

Is lava hot or cold?

The Earth's crust is broken into pieces called...