#geographyteacher
Deep Heat: Geothermal Energy Explained
An animated video from ScienceNordic explores sources of geothermal energy, from volcanic heat just under the surface of the Earth to radioactive heat five kilometers below. Deep Heat was created by Per Byhring and Arnfinn Christensen.
#geographyteacher
Hot Planet? - BBC Documentary (HD)
IB students watch this. Causes, effects (core 3) and solutions (core 4). Alternative energy comes in around 35 minutes.
#geographyteacher
Stop Belo Monte Dam! A video featuring Brazilian actors. Watch it (a woman takes her top off) ..watch it and sign
#geographyteacher
Iceland’s energy needs, more than any other country in the world, are predominantly met by renewable energy sources. Over 70 percent of Iceland’s energy needs are met by renewable energy sources with imported coal and oil making up the rest. Practically all of Iceland’s electricity is provided by renewable sources with well over 80 percent coming from hydroelectric and the rest coming from geothermal (heat from within the Earth).
