In each episode, geologist Dr. Iain Stewart explains the effects and importance of a specific force of nature, such as wind or volcanism. He also examines the various ways in which it shapes planet earth itself and influences life on it,...
In each episode, geologist Dr. Iain Stewart explains the effects and importance of a specific force of nature, such as wind or volcanism. He also examines the various ways in which it shapes planet earth itself and influences life on it, often in conjunction with other natural forces, and sometimes with lifeforms, as in the 'apocalyptically' grave case of global warming.
Aired: Nov 20, 2007Although they are destructive, volcanoes were crucial to the development of l...
Aired: Nov 27, 2007Iain explains the geological paradoxes how our green planet's atmosphere is b...
Aired: Dec 4, 2007After explaining how snow, crystallized frozen water, turns into ice, we exam...
Aired: Dec 11, 2007The oceans cover 3/4 of earth's surface and make it viable. Their brute, erod...
Aired: Dec 18, 2007Our planet is unique within the solar system. Four-and-a-half billion years a...
Appearances
