Multimedia
Water / Experiments
Tornado in a bottle
Discover how to reproduce a tornado in a bottle...
Related topics in the multimedia library
Water / Photos
The Jostedalsbreen glacierWater / Graphs and Tables
Ice on the EarthRelated topics
What they are
Clouds are formed by microscopic drops of water or by small ice crystals...
The Foehn wind
The name Föhn (or Foehn) comes from the dialect of Tyrol...
Winds at ground level
Winds can be divided into ground level winds, that blow...
Circulation cells
Between the Equator up to 30° latitude (N or S), we find...











