winter bridges, winter images
|Did you know?... Winter is caused by the axis of the Earth.
When the axis of the earth is oriented away from the sun, the temperature is
colder. During winter the days are short and the nights are longer.
Winter solstice is the turning point for the shortest days and longest night.
After winter solstice the days gradually lengthen. Winter bridges are beautiful
in the winter landscape. Many winter bridges have to be closed during bad
weather. Images of winter bridges are often featured on seasonal greeting