Students form a human chain during ‘Save Water, Save Environment’ rally organised as part of an awareness drive on climate change PhotosGeneral By Pawan Last updated Sep 29, 2019 New Delhi: Students form a human chain during 'Save Water, Save Environment' rally organised as part of an awareness drive on climate change, at India Gate in New Delhi on Sep 21, 2019. (Photo: IANS) Share FacebookTwitterLinkedinPinterestWhatsApp