Wednesday 27 June 2012

www.youtube.com/watch?v=UVL0zdQzEho
noun [mass noun]
  • 1the action of conserving something, in particular:
  • preservation, protection, or restoration of the natural environment and of wildlife: [with modifier]: nature conservation
  • preservation and repair of archaeological, historical, and cultural sites and artefacts: the artworks in the collection need indexing and conservation
  • prevention of wasteful use of a resource: the government must take action to promote energy conservation