Sand dunes aren't stationary because its just a big mound of sand, and wind can blow away sand.
it changes because the wind moves the sand for example if you step in the sand dunes your mark will not stay forever
Dunes are not stationary because they move with the wind.
Large piles of sand are called dunes.
There are only two sand dunes in Michigan. The two sand dunes are Sleeping Bear Dunes and Sliver lake sand dunes.
the largest sand dunes
sand dunes change
sand dunes i think?
yes sand dunes are big
Sand dunes are likely to be in a desert
Sand dunes are formed when sand is pushed by the wind into a very, very small mound.
Sand dunes appear on the ground, not on plants.
what role do sand dunes play
Silver Lake Sand Dunes and Sleeping Bear Dunes