The main problem is air pollution. A lot of people in our district have their own cars and a lot of companies, especially transport ones, use lorries in their work. There is pollution of water. That's danger! The reason for global is polluting the atmosphere with green house gases. This can be a big problem for many plants, animals and people.
Pollution is a very serious and we need to control and prevent it. We can reduce the amount of industrial wast and sewage. We can recycle all toxic materials. But the main thing is try to use the nature with care.
We mustn't litter in the streets and must love our town. I think, we must want to help our city, because we live here. It's our place.