Water Pollution
With the development of industry, water pollutio is becoming more serious now. The polluted water not only kills fish, it is also harmful to our health. Many people get sick because they drink the polluted water. In some rivers the water is so dirty that they can even kill plants.
We should fight agai t the pollution. We should stop using harmful things. I wish it is not a dream that in the near future we can have clean rivers again.