It is important to protect our envioronment but it is difficult to do it. Today the Earth is facing many pollutions such as air pollution water pollution voice pollution and etc. When you look at the sky you can discover that it is no longer blue it is grey. This means the air is already polluted. Why? Because the factory emits too much dirty air. How should we stop the air pollution? We could plant more trees to make the air cleaner. Do you like swimming? I believe a lot of people like swimming. When you go to the beach you can see that the sea the dirtier than before. Do you know that lots of animals die from drinking polluted water? If we continue to pollute the water more animals will die and that will effect our human's food chain. This is why we should protect water from being polluted. Do you ever get mad because the loud noise outside makes you can't sleep? We call this voice pollution. Voice pollution is always bothering us. When you dirve in the road and you hear a lot of the car trumpet sending out noises don't you feel vexed? If you always meet these situation you should tell the environmental protection bureau they will help you. We can protect our environment in other ways too. For example we shouldn't throw trash anywhere instead we could recycle it. If we all stop the bad habbit of thowing trash anywhere you would see a much more beautiful city. We only have one Earth it is our home we should try our best to protect it.