Recently, ecology problems are one of the most important topics. There is many factors which lead to this issues but one of th emost significant it is people and their factories, agricultural works and vehicles . Moreover, two thirds of our society know about the influence from our pollution on our earth, but no one does not want to do something with this. From my point of view, there is many persons who can try to solve this problem and now, i would try to say what they can do.