Volcanoes

Mrs. Moss's Science Class

Some of the Coolest Volcanoes

Volcanoes

A volcano is a rupture in the crust of a planetary-mass object, such as Earth, that allows hot lava, volcanic ash, and gases to escape from a magma chamber below the surface. Earth's volcanoes occur because its crust is broken into 17 major, rigid tectonic plates that float on a hotter, softer layer in its mantle.

Frequently Asked Questions (FAQ)

Where are the most active volcanoes?

How many volcanoes are there in the world?

Which is the world's largest volcano?

Which is the most dangerous volcano?

volcano erupting