Air pollution in Dhaka Bangladesh is increasing day by day. We surveyed Mirpur area of Bangladesh. We found so many motor vehicles are unregistered. Maximum of them are responsible for high carbon pollution and air pollution. Our population is increasing rapidly specially in urban area. So trees are cut numerously for building. In the photo we can see there are no trees. There are so many places like that. So,we post some hand made poster. We post the poster in front of Dhaka city corporation. I lead a mini rally and plant 1000 trees in urban area according to my plan. I am a new ambassador. I want to be successful ambassador. In previous session none could make it as successful ambassador. Please give me suggestion how i can complete my session as successful ambassador and how can i prepare better report.#