Articles tagged "river valleys"

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Australia evaluates sea level threats

Australia’s major cities are all coastal. Confirmed sea level rises, combined with ongoing severe coastal erosion, have been worrying people for the last decade. It’s now looking like the famous Australian beachside lifestyle is riding on the tides.The problem

June 05, 2011

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