S.D.P. SCHOOL CELEBRATED WORLD ENVIRONMENT S.D.P. Sr. Sec. School, Hazuri Road, Ludhiana celebrated World Environment Day. The students depicted their emotions through planting Trees. On this occasion, students planted trees and give their views about plants because they are the lungs of the environment. Sh. Balraj Kumar Bhasin, President and Sh. Jasveer Singh Chauhan, principal advised the students to protect the natural environment by not using the chemical fertilizers and pesticides, rather go for organic ones.