As many as 100 tree saplings were planted by the NSS Unit volunteers of SKR Engineering College, Poonamallee, in association with Tamil Nadu Forest Department organised a sapling plantation programme recently. R. Suganthi, Student Affairs Director, SKR Engineering College, inaugurated the campaign. She, in her address, spoke about the various environmental issues such as global warming, deforestation, and pollution. Krishnan Rothu, Secretary, Rotaract Club, presided over the campaign and spoke about the importance of ecosystem. M. Senthil Kumar, Principal, proposed a vote of thanks.