Themes of the world environment days

1. 2007-melting ice
2. 2006-don't desert dryland
3. 2005-grren cities\plan for the planet
4. 2004-wanted seas&ocean\dead or alive
5. 2003-water\for the two billon people or drying the land
6. 2002-give earth a chance
7. 2001-connect with the world web of the life
8. 2000-the environment millionnium =time of the act
9. 1999-our earth - our future - just save it
10. 1998- for life on earth \ save our seas
11. 1986- A tree for the peace
12. 1985- Youth for the population &the environment