Priyanka Chopra Vs Rahul Bose on World Environment Day

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The Bollywood stars are facing off in a new video for the ultimate Environment Day Challenge - where they are calling individuals, groups, families and schools, even entire communities - to post details of their green activities online at www.wedchallenge.org/india.
"And for Priyanka and Rahul, this is where the battle lines get drawn. When registering a green activity on the site, people will have the opportunity to pledge their activity to either one celebrity or the other," said a statement issued by UN here.
Priyanka has pledged to plant a tree for every green activity registered in her name while Rahul has pledged to plant two.
"Whether it's switching from plastic bags to cloth bags, car-pooling with colleagues or organising a tree-planting day, green activities can be big, small, local, international, noisy, quiet ... just as long as they're green," it said.
India for the first time is the global host of United Nations Environment Day this year.