Despite being a bit late to the party, we decided to join the project and discuss the causes, effects and solutions for climate change in the remaining three weeks! So here's our presentation for week 4, telling you all about the causes of climate change. Prepared by the students of the Belarusian State University: Olga Grinko, Pavel Zhuk, Alexey Kendys, Nikita Bulyga and Maxim Zhidovich, with the help of their teacher Elena Shevaldysheva. We worked really hard on it, so hope you'll enjoy it!!