Zeineb marrakchi College pilote sousse
It’s a pity that leaders of the world are carless about what’s happening to our environment. They are even letting pollution increase thiniking just of their profits . In fact ,Air pollutants have a complex relationship with climate change. Some pollutants, such as black carbon and ozone, increase warming by trapping heat in the atmosphere, while others, such as sulfur dioxide forming light reflecting particles, have a cooling effect on the climate. This is leading to starnge weather and natural catastrophes . The problem is that the victims are the weaker communities which suffer more than others.