In the recent period of time ，I wrote a lot of homework about water，and Let me understand a lot of questions about the water.waste water is being poured  wherever we go today, The water we use comes from oceans, lakes, rivers or streams. But many of these water sources are getting seriously polluted. Towns and cities are pouring dust into the water. Many people are throwing all kinds of dirty things into the water. Factories are pouring waste material into the water.  Therefore, water sources have become so badly polluted that some of the water is unfit to drink or to use.I think there have been many people realized that，We also by myself to make people realize that all people for action，Such as reducing use bottled water and so on.
My feeling is that people will pay more and more attention to water pollution problems.


Scott.Wang