A variety of hardy desert shrubs, plants and grasses help stabilize these sand dunes in Coral Pink Sand Dunes State Park in Utah, USA. The sand that forms the dunes was blasted from sandstone rock formations by powerful winds and carried here from many kilometres away. The dunes are thought to be as old as 15, 000 years. | |
Licence : | Droits gérés |
Crédit : | Science Photo Library / Matulavich, Peter |
Model Release : | Non requis |
Durée : | 7 Secondes |
Aspect ratio : | 16/9 |
Restrictions : | - |