2009年7月19日日曜日

problem solution

Air pollution is serious problem because there are many persons who got sick aroundthe world.The contaminant and the vehicle exhaust gas are causes and so on. They are difficult for us to resolve these problems. Because air pollution is environmental problems in our life.
Some solutions to the problem of air pollution is to use less water. If you use less water, it becomes difficult to be dirty the river and the sea. Therefore, it becomes difficult for the atomosphere to be polluted. Next, we should decrease garbage. If we decrease the garbage, we can decrease carbon dioxible. We can help save the world's life.

0 件のコメント:

コメントを投稿