Biologist Liz Bonnin and geologist Martin Pepper set out on a global expedition to answer the most thought-provoking questions in earth science today. Throughout history, such geologic events as volcanic eruptions, tsunamis, tectonic plate motion, earthquakes, and asteroid impacts have continually r...
First Air Date: 2013-10-09
Last Air Date: 2013-11-27
Status: Ended
Number of Seasons: 1
Number of Episodes: 8