2 1 Watch. Books
2 18 Near and Far. Earth in Action
Planet Earth is far from stable-a fact revealed by the all-too-frequent earthquakes and volcanic eruptions. But why and where do they occur and what do they tell us about the Earth's structure? Presented by MARY DOWNING With IAN F. MERCER
Series producer ROBIN GWYN
2.40 Communicate!
1: Journalists