Geothermal Activity

Geothermal activity is where heat from deep inside the earth erupts through the earth's surface. The word geothermal comes from the Greek words geo, meaning 'earth', and therme, meaning 'heat'.

Picture Gallery 22 Images over 2 pages. [1] [2]

Thermal Valley Wairakei © John Speller

Geothermal Activity contains the following topics

Wai-o-tapu Geothermal Area

Wairakei Geothermal Power Station