When to go to school every morning, see cars coming and going on the road, is a scene of the traffic. See the rear of the discharge of so many black mass of gas. I thought: all the traffic, what kind of harm to our life? I took my doubt asked dad. Dad told me: "is car emissions of carbon dioxide, it is harmful to the nature and human beings, but the side of the road there are many trees can absorb carbon dioxide, so we're going to take care of the trees." Hear the word of the father, I breath a sigh of relief. Decide later to take good care of trees, because it is our friend.

　　At our side, we also often see some uncivilized phenomenon: spitting, throw confetti, waste water, and some pet owners, and let their baby or in public places. Our survival environment pollution.

　　So, in order to make our homes more beautiful, we all want to take care of the environment around, see the uncivilized phenomenon, be proactive to dissuade him. Also do it bit by bit from life. In daily life, we should save water electricity, less with air conditioning, use energy-saving lamps. When we travel, if the distance is near, we can walk, if the distance, we can take the bus or the subway. Don't litter, sundry.

　　If anyone can start from oneself, starts from the minor matter. Low carbon life, so, our home will become more beautiful and harmonious.

　　当每天早上上学的时候，看到马路上的车辆来来往往，一派车水马龙的景象。看到车尾排出的那么多黑糊糊的气体。我想：这么多的车辆，对我们的生活有怎么样的危害呢?我带着疑问问爸爸。爸爸告诉我说：“汽车后面排放的是二氧化碳，它对大自然和人类都有害，但是路边有许多的树木可以吸收二氧化碳，所以我们要爱护树木。”听了爸爸的话，我松了松口气。决定以后要爱护树木，因为它是我们的朋友。

　　在我们的身边，我们也经常看到一些不文明的现象：有随地吐痰、有乱扔纸屑、有浪费水的、还有一些养宠物的人，在公共场所让他们的宝贝随地大小便。污染了我们生存的环境。

　　所以，为了让我们的家园更美好，我们都要爱护身边的环境，看到不文明的现象，要主动去劝阻。还要从生活的一点一滴做起来。在日常生活中，我们要节约用水用电，少用空调，多用节能灯。当我们出行时，如果距离近的话，我们可以步行，如果距离远的话，我们可以乘坐公共汽车或者地铁。不乱扔垃圾，杂物。

　　如果人人都能从自己做起，从小事做起。低碳生活，那么，我们的家园会更美丽更和谐。