SANKALP (B) Environment and Sustainability: Challenge 1. How_long_until_it_is_gone Scouts of OCG Scout Troop, Eastern Railway Bharat Scouts & Guides, Kanchrapara DIST. ASSN. demonstrating about plastic how long they remain in Earth and Seas & also about the harmful side of different kind of plastics and how long they remain in the Earth and Seas and in the end they along with their family members took the PLEDGE to give up on the single use of plastic.