| We Need a Green Environment Though the earth is covered by water, we are living in a world thirsty for water for many reasons. Therefore, to save water, some nations develop new projects, such as using distillation process to make fresh water. When we explore into the reasons, we find that much pollution is caused by things that benefit people. For example, air and noise pollution is produced by cars that carry us fast and conveniently. In fact, people keep polluting the earth this way or that. It is necessary for government to pass laws to stop polluting the environment. For example, factories should be ordered to make the dirty water clean before it flows out into rivers. Besides, people should be more aware of this serious problem and take actions to protect our earth. As for us students, deeds are louder than speech. We should stop littering, and try to use those things that can be recycled. Only when we realize the importance can we win the fight against pollution. |
