Canada: una gigantesca frana lungo il corso di un fiume

The Canadian rivers are reshaping the topography of the area in recent times, digging and eroding much of the land along their corso.Una new chasm, and 'openalong the Souris River, causing a gigantic foreheadManibota landslide and that' pushed downstreamwhere the river flows.

Fonte:http://readreidread.wordpress.com/2011/07/07/another-manitoba-sinkhole/

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