River Wallpaper

River Wallpaper and Backgrounds app where you can find beautiful high quality images!
Rivers are part of the cycle. Water within a river is generally collected from precipitation through a drainage basin from surface runoff and other sources such as groundwater recharge, springs, and the release of stored water in natural ice and snow packs (e.g., from glaciers). is the scientific study of rivers while is the study of inland waters in general.