Shares an array of interesting world maps.

Explains the differences between political and physical maps.

Describes a phenomenon in which dust from the Sahara is transported by wind to the Amazon rainforest.

Discusses why there are deserts and rain forests. It has to do with the wind!

Introduces types of volcanoes and eruptions.

Shows lava in Hawaii.

Presents time lapses of an erupting volcano.

Includes dramatic footage of bubbling mud features in New Zealand.

Shows natural phenomena at Yellowstone.

Presents footage of Yellowstone geysers.