environment[emoji] The polution affected humean life it is must preserve the environment. The polution is divided into: air polution, water polution. The air polution is harmful to the respiratory system. because air contains dust for wind and also contains toxic gasess pesticides and smoke of factories and car. Methods of prevention of this pollution, Agriculture dry soil for the absence of wind, put the exhaust of cars and factories, and reduce the spraying of pesticides. The water polution is harmeful to the human body, because a person drinks the water and the waters contains toxic substances from waste thrown by the people and the waste of factories and oil tankers. Methods of prevention of this pollution: to prevent people from throwing waste in the sea, a fine is the aimed at waste and the raise awareness of the people to maintain permanent water. In conclusion, I believe that the preservation of the environment is very important, because we a not a clean environment Baicp not enjoy a leisurely life.