: earthquakes -- Seeing inside the earth -- Crags, cracks, and crumples: crustal deformation and mountain

massive eruptions, earthquakes and climatic changes. At its very worst, it would mean the obliteration of

designed to withstand earthquakes, high winds, fire and terrorist attack.

Andes, the second highest mountain range on Earth - a region rocked by earthquakes and violent volcanic

. Discusses glaciers, earthquakes, landslides, running water, etc.