Deserts Wallpapers

A desert is a barren area of land where little precipitation occurs and consequently living conditions are hostile for plant and animal life. The lack of vegetation exposes the unprotected surface of the ground to the processes of denudation. About one third of the land surface of the world is arid or semi-arid. This includes much of the polar regions where little precipitation occurs and which are sometimes called polar deserts or "cold deserts". Deserts can be classified by the amount of precipitation that falls, by the temperature that prevails, by the causes of desertification or by their geographical location.
Deserts are formed by weathering processes as large variations in temperature between day and night put strains on the rocks which consequently break in pieces. Although rain seldom occurs in deserts, there are occasional downpours that can result in flash floods. Rain falling on hot rocks can cause them to shatter and the resulting fragments and rubble strewn over the desert floor is further eroded by the wind. This picks up particles of sand and dust and wafts them aloft in sand or dust storms. Wind-blown sand grains striking any solid object in their path can abrade the surface. Rocks are smoothed down, and the wind sorts sand into uniform deposits. The grains end up as level sheets of sand or are piled high in billowing sand dunes. Other deserts are flat, stony plains where all the fine material has been blown away and the surface consists of a mosaic of smooth stones. These areas are known as desert pavements and little further erosion takes place. Other desert features include rock outcrops, exposed bedrock and clays once deposited by flowing water. Temporary lakes may form and salt pans may be left when waters evaporate. There may be underground sources of water in the form of springs and seepages from aquifers. Where these are found, oases can occur.

This wallpaper app is extremely easy to use with beautiful & intuitive graphics. While browsing through the top collection of popular wallpapers of Deserts, you can even share these wallpapers with your friends and family members. You even have a feature to mark any wallpaper as favorite with the Deserts Wallpaper.

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APP FEATURES
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Still looking for reasons why the “Deserts Wallpaper” app is unique among all other apps in the market. Here are features that make this app better than all other Deserts wallpaper apps -
- Very user friendly and easy to navigate.
- Set your favorite pictures as wallpapers or save them to Favorite.
- Share your favorite Deserts pictures to your friends and family to Instagram, Picasa, Photos, and Windows.

All these features are available for free. So, what are you waiting for?

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SAY HELLO
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