Made of 316 stainless steel. Fits 1 1/4 flag poles. Designed to securely fasten to either 7/8- 1 or 1-1/8 - 1-1/4 rails, these stainless steel mounts will look great and provide years of service. Both models are perpendicular to the rail and are made for 1 diameter flag poles.
Surfaces loaded with such particles are called desert pavement or reg and sometimes resemble a worn, polished cobblestone street surface. Depositional Landforms Sand dunes are the most noticeable landforms produced by wind erosion and deposition of sediment.The largest dune fields are found in the Middle East and North Africa. Most large dune fields act more or less as closed systems.Once sand enters these systems, it does not leave.olian landforms are found in regions of the Earth where erosion and deposition by wind are the dominant geomorphic forces shaping the face of the landscape. Regions influenced by wind include most of the dry climates of the Earth (Figure 10ah-1).
In physical geography, a dune is a hill of sand built by either wind or water flow. Dunes occur in different shapes and sizes, formed by interaction with the flow of air or water.Most kinds of dunes are longer on the windward side where the sand is pushed up the dune and have a shorter slip face in the lee of the wind. The valley or trough between dunes is called a slack.A dune field is an area covered by extensive sand dunes. crescentic dune with a star dune superimposed on its crest is the most common complex dune. Simple dunes represent a wind regime that has not changed in intensity or direction since the formation of the dune, while compound and complex dunes suggest that the intensity and direction of the wind has changed.