volcanoes

Discusses the causes and effects of volcanoes and earthquakes, the different types of volcanoes, and how scientists predict earthquakes and volcanic eruptions.

While their parents are away doing research, brothers Duffy and Sumo Pugg go with their cousin, Mister Come-and-Go, to Kokalaha Island, where they meet Aunt Lulu and become trapped in an erupting volcano.

Donna O'Meara shares photographs and stories from her exciting and sometimes dangerous work as a volcano researcher, and provides scientific information about volcanoes.

Explains, in simple terms, the characteristics of volcanoes and describes some famous eruptions and their aftermath.

Discusses the origin and nature of volcanoes, how they erupt, where they are found, and how they can be useful.

Explains how volcanoes are formed and how they affect the earth when they erupt.

Thomas and his bionic superdog McGrowl investigate a plot to destroy their hometown by activating a secret volcano.