Exploring Earth's depths -- Origin and variability of Earth's magnetic field -- Volcanoes and hot spots -- Geothermal energy-a furnace beneath the soil -- Water management-conserving an essential resource -- Predicting earthquakes -- Final thoughts.
This revised edition describes the evolution of major topics in Earth sciences through the lens of key scientists and researchers in the field. It examines the issues researchers are currently investigating, such as earthquakes to volcanoes to conserving water.