Life on Fire Wildlife on the Volcano's Edge - 2013 Icelandic Volcanoes 1-1 was released on:
USA: January 2013
Volcanos release chlorine and bromine which react with ozone. This depletes ozone layer.
The tectonic plates are in constant motion. Where they 'meet' - are weak spots, which allows magma to flow up from the depths of the planet. Volcanos are simply 'release valves' for the pressure under the Earth's crust.
My Icelandic Brother - 2014 was released on: USA: 2014 Iceland: 14 May 2014
active volcanoes release gases ash and lava. they make tremes or earthquakes and have a history of eruptions. the ground temperature increases and bulges appear on surface. dormant volcanoes don't have much happening. now and then it releases earthquakes. it has a history of eruptions and it could erupt again. extinct volcanoes cannot erupt again. it is done and finished. it no longer has gases and/or magma
earthquakes
Paid Programming Icelandic Ultra Blue - 2009 TV was released on: USA: 3 November 2009
No. Volcanoes also release ash and a variety of gasses.
To release pressure.
Destination Truth - 2007 Issie and Icelandic Elves 2-12 was released on: USA: 8 October 2008
Volcanoes release H2S, HCl, SO2, CO2, etc.
Wildlife Collection - 2011 was released on: USA: April 2011
Volcanoes - 2009 - TV was released on: USA: 2 June 2009