The Nitrogen Cycle

This is a short introduction to the natural Nitrogen Cycle. For further information about Nitrogen, click here: http://www.stickstoffausstellung.de/1/news/exhibition-location/

Thanks a lot to Cassandra for helping me with the translation! :)
And thank you for the music, j.lang!

Music: "Drops of H2O ( The Filtered Water Treatment )" by J.Lang (feat. Airtone)
http://ccmixter.org/files/djlang59/37792
is licensed under a Creative Commons license:
http://creativecommons.org/licenses/by/3.0/

Видео The Nitrogen Cycle канала nhanimations