.

Enlaces:
[1] http://www.google.es/url?sa=i&rct=j&q=&esrc=s&frm=1&source=images&cd=&cad=rja&docid=V22s98wRw7_1NM&tbnid=YsId7-t5-mRvMM:&ved=0CAUQjRw&url=http://aventurasdeinfantil.blogspot.com/p/3-anos.html&ei=qzF5UqTvHYSc0QWOm4HYAw&bvm=bv.55980276,d.ZGU&psig=AFQjCNEJVZEJ2YBzVlxsKUIux8qHbVlmiQ&ust=1383760664586262
[2] http://vimeo.com/40089186#at=13
[3] http://gestoresderesiduos.org/noticia/el-reciclaje-de-zapatos-se-ha-hecho-posible-gracias-a-cientificos-del-reino-unido
[4] http://www.youtube.com/watch?v=rA2FbRrBQJ0
[5] http://www.sogama.es/es/categoria/temas/educacion-ambiental
[6] http://www.google.es/url?sa=i&rct=j&q=&esrc=s&frm=1&source=images&cd=&cad=rja&docid=GftXXEoe3oPbOM&tbnid=9KM49KyA5IiFXM:&ved=0CAUQjRw&url=http://laclasedeptdemontse.wordpress.com/2012/03/25/ensenemos-a-reciclar/&ei=gjB5Us_CHYOm0AXMs4GYBA&bvm=bv.55980276,d.ZGU&psig=AFQjCNH0oO-qUaUL7QBGetZc-P8qq09gbQ&ust=1383760359549009