【正文】 Save electricity, water, coal and other resources and reduce the discharge of industrial waste gas and sewage. If everyone can do this, the environment in which we live will be greatly improved.　　I feel heartache for the deterioration of the surrounding environment. I think: as future successors, everyone has a responsibility to protect the environment. If we do not understand the position of the human environment and the seriousness of environmental pollution, ignore the laws and regulations on environmental protection, do not enhance the awareness of environmental protection and consciously fulfill the obligation to protect the environment, Our lives will be destroyed in our own hands, and God will severely punish us. Therefore, I am determined to start from me, protect the environment, protect our home, and be a guardian of the environment.　　Let’s join hands and strive for blue sky and white clouds, green water and green mountains, fresh air and beautiful environment!　　Now there are holes above the north and south poles, so let the glaciers in the north and south poles turn into water, so that polar bears and penguins have no place to live. In addition, big eyed monkeys, Arctic rabbits and yellow haired penguins are almost extinct. The main reason for global warming is the harmful gas from factories, which makes a hole in the ozone layer 25 kilometers away from the earth. All the time, you will get sick, the earth will get hot, and the exhaust of cars, firewood smoke and other gases will also make a huge hole in the ozone layer. According to Chinese scientists, the hole above Antarctica is three times the territory of the United States.　　Others cut down a lot of trees to make the forest disappear slowly and carbon dioxide grow slowly. Therefore, when there are smog, acid rain and plum rain in Hangzhou, a large number of animals and plants will die. We don’t get exposed to the rain, otherwise you will also get sick. When we go out in smog, we should wear masks to prevent some harmful substances from entering our nose, However, there are some substances that cannot be blocked by our mask, because this substance is too small and can easily enter the mask.　　So protecting the environment starts with us. We should cut down fewer and more trees!　　My hometown is in a small village in Guangxi. There is a clear river, where the trees are so lush, and the flowers are so beautiful and fragrant. Sister willow dances happily, and brother grass wants to poke his head out early to see this beautiful village. My friends and I play outside every day, enjoying the sun and nature.　　This summer vacation, I followed my father back to my hometown to see my grandparents and back to that small village. But the environment is different from before. Withered grass, withered flowers and willow sister are no longer dancing. There is rubbish floating on the river. The air is no longer clear. No more playmates.　　I looked up at the sky and asked in my heart: where is the crystal clear river! Fragrant flowers! Where’s the lovely little grass brother! And the willow sister who loves dancing! Where have you all been? I really hope an alien es here to give me back the beautiful environm