Natural Hazard and Natural Disaster. What is a Natural Hazard? Natural hazards are naturally occurring physical phenomena caused either by rapid or slow.
Volcanic Processes. Water Water can be heated by magma or lava. Process of heating water can create: –Geysers –Hot Springs –Fumaroles –Mud Pots Heated.
1 Volcanoes and Volcanism GLY 2010 – Summer 2012 – Lecture 8 Eruption of Mt. Vesuvius, Italy.
Mount Mazama/Crater Lake, Oregon Over 6,000 years ago Mount Mazama (posthumously named) erupted. Before the explosion the mountain was 12,000 feet high;
1 Volcanoes and Volcanism GLY 2010 – Summer 2015 – Lecture 8 Eruption of Mt. Vesuvius, Italy.
Mt. Redoubt
