Sub Theme:- Environmental Concerns
School:- DHARAMDEO +2 HIGH SCHOOL, SHER, AT-SHER,PO-SHER,PS-SIDHWALIA,DIST-GOPALGANJ, Gopalganj, Bihar
natural degradation caused by human exploitaion for increasing demand can also be remedied by waste materials obtained from nature which are accessible ,cheap and practical treatingnature with nature waste.