Sand Dunes A Stunning Landscapes
Posted by Inday Bisdak on November 18, 2009
A few different kinds of awesome beauty of the Great Sand Dunes designs and its colors was taken while on sight seeing in the desert.
You can stand in surging cool streams and see sand dunes rising in waves up . Sand Dune Wave Rug. Rippling with an allover pattern of waves.
Giant sand dunes are thought to form when smaller dunes crash into each other and pile up. Once the dune becomes big enough to interact with the boundary layer it creates waves in the air. These waves feed back and interact with the sand below, keeping a lid on the dune size.