formed in deserts from deposits of eroded Sand
formed in deserts from deposits of eroded Sand
Hi, Dunes are formed by interaction with the wind. Wind speeds of 10 to 20 mph,. are necessary for sand to start saltating under the direct pressure of the wind.
erosion
weathering
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sand dunes
Large piles of sand are called dunes.
Erosion
There are only two sand dunes in Michigan. The two sand dunes are Sleeping Bear Dunes and Sliver lake sand dunes.
Dunes on the surface of a planet indicates it has loose sand being blown by wind.
The sand dunes are naturally made and formed over millions of years.
the largest sand dunes
sand dunes change
sand dunes i think?