Articles tagged "rainwater"

plate tectonics vulcanism

New research finds rainwater can penetrate below the Earth's upper crust

University of Southampton researchers have found that rainwater can penetrate below the Earth's fractured upper crust. Fluids derived from rainwater were found at the ductile crust - where temperatures of more than 300 C and high pressures cause rocks to flex

July 17, 2014

Unit_3_The_Earths_Crust

Pulsating planet: Superhot rocks make the Earth roll

The river valleys are in the North Sea, north of Scotland, beneath a kilometre of water and a further 2 kilometres of sediment. The sea floor here has been slowly sinking ever since it formed. Yet 55 million years ago, something very strange happened. In a geological

April 09, 2011