Can Rock move by it self?

Question

my friend e-mail me pic of moving rock and that pic shows the line like it mooved by it self!!! i know i cant explain properly if any one know please let me know.

thanks.

Answer 1

The famous moving rocks are in Death Valley California, not Australia. On the mud flats when it rains, the mud and water slurry is almost frictionless and small rocks are blown by the wind leaving a track in the mud that dries and flummoxes everyone. The rocks are a lot smaller than photographers would have you believe.