How do you prevent and control the environmental pollution?

I really believe that we can make a solution and apply it, you know. But then most us don't really understand what are the results of doing these things to the environment, deteriorating it time by time. We can prevent environmental polltuon simply by reusing, reducing and recycling things. Disposing our trashes well to their places and disposing harmful toxics to their right places so that it won't harm our trees, rivers and of course our wildlife. :))