ravines

Mysterious new landforms appearing in Siberia

The gradual melting of the ancient permafrost in Siberia is causing huge problems in the area.  Giant blow-out craters are…

7 years ago

Weird Landforms Appearing in Siberia

The gradual melting of the ancient permafrost in Siberia is causing huge problems in the area.  Giant blow-out craters are…

8 years ago