WORLD OZONE DAY

MTsn students carry posters when holding action at Ring Road Maguwoharjo Triangle, Sleman, Yogyakarta, Monday (16/9). The action commemorates the World’s Ozone Day, the effort to rescue the ozone layer and improve the awareness of society to protect the layer by reducing the use of the cause of thinning the ozone layer in the face of the earth. ANTARA PHOTO/Noveradika/Koz/Spt/13.