The wind carried more sand into the sand dune.
My friend and I rode our motorbikes over sand dunes
Vast - of great area, of immense extent; extensive Sentence: Texas is a vast state. A million dollars is a vast amount of money.
Seif dunes and star dunes in Algeria
There are only two sand dunes in Michigan. The two sand dunes are Sleeping Bear Dunes and Sliver lake sand dunes.
Fore dunes and back dunes but mostly fore dunes.
Sand dunes on the beach are important and used for protecting the land against potential ravages by storm waves from the sea. The largest complex of dunes are found inland in dry regions associated with ancient lakes.
Huge piles of sand are called sand dunes. Sand dunes typically form in deserts or coastal areas where there are strong winds that shape and move the sand into these large structures.
Silver Lake Sand Dunes and Sleeping Bear Dunes
the largest sand dunes
sand dunes change
Moving dunes is what is in my book...
Florida has so many dunes on every single beach! :0)