Green marathons, tree plantation drives, seminars, on-the-spot painting competitions marked World Environment Day in India on Tuesday.
India has been ranked ninth in the tree planting roll of honour in a campaign to plant a billion trees, which was launched by the United Nations Environment Programme (UNEP) in November 2006.
Day in Pics: 18th September
Showbiz World - September 18, 2014
Aamir Khan's sensational 'PK' posters