Avoiding the eruption
Indonesia is rich in unique wild life, natural resources,and has the largest abundance of marine life in the world.Another unique characteristic of Indonesia is Lake Toba.It is remarkable to consider that there are 129 volcanoes on the same 3,000 kilometer fault linethat produces earthquakes and tsunamis.In 1883, there was an explosion so loud that it was heard as far as Bangkok and Perth.Scientist have been investigatingthe Toba volcano in North Sumatrawhich is believed to have erupted 73,000 years ago and left a crater80 kilometers wide which,is now Lake Toba.This eruption produced in over 1-2 weeks 440 megatonsof sulfate and silica ash deposits,1.5 meters thick as far ashundreds of miles away.The debris blocked the sun raysand is believed to have sent the global temperature plunging ,helping to trigger the ice age.Lake Toba may be one of the deepest lakes in the world.A powerful place...








