Nowadays we are required to do research work apart from the lessons we learn in school．We are very interested in this kind of activity．So colorful is the research subjects that your choice can range from local customs, changes of people’s lives or environmental protection.
With the development of the economy, our mother river is at risk. So our group carried out a research on this problem. What we found out is that not only the dirty water produced from the factories as well as our daily lives but also the agricultural chemicals lead to a even more severe pollution, which may in turn do harm to our health. So it is high time that we took measures to deal with the pollution. The key to protecting our mother river lies in many details of our daily life. Only when we pay attention to this that can our mother river put on a clear and beautiful look.
What we benefit from this activity most is that we get our abilities improved. We would rather take part in more activities like this in our part time.
