- Discuss and select ONE main cause global warming, and prepare a talk to present in the club meeting. - There are 3 main parts in my presentation: In the first part, I’ll talk about the importance of forests in terms of global warming, the second part will focus on how deforestation affects our lives on Earth, and then in the third part, I will suggest some solutions for preserving our forests.. - however, they are cut down every day in the process called deforestation. - It also speeds up global warming by permitting more amounts of carbon dioxide that we release to remain in the atmosphere. - It is important for us to understand the vital role they play in the environment and the impact of deforestation. - Because he has learnt about how trees can help to reduce the amount of carbon dioxide in the atmosphere.. - To raise money for the clean-up of the BP oil spill in the Gulf of Mexico in 2010.. - people planned, scripted and filmed a 6-minute video telling a story of a fishing community in the province, where a number of homes and a school were washed away by frequent and devastating storms