Most lakes have one or more feeding and draining rivers. Many lakes, such as Lake Constance in the Rhine, are considered to be part of a river. However, such a river is not a criterion for a lake; drainage may also be by evaporation and the water supply may also come directly from precipitation.
Lakes that have no drainage, such as the Caspian Sea, the Dead Sea and the Great Salt Lake, often contain salt water. For this reason, they are sometimes considered to be sea rather than lake. The first two are even below sea level and therefore cannot have natural drainage.
Hello I am 56 years old and live in Delft.
Photography is for me a representation of a feeling.In 2002 I photographed with a nikon FM.Now there is more "time" the "eye" is back in the active mode. Have a lot of fun!..
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