How Pumice is Formed by Samantha

This is how pumice is formed. Stage one: there is molten inside a volcano. Stage two: the volcano erupts. Stage three: the lava dries. Stage four: pumice is formed.

Pumice is a type of lava rock.Pumice rocks have air bubbles.

Was it different back them? Yes! What doe a pumice rock have that no other rock has? Air bubbles! Pumice is cool!