关于保护环境的英语作文300字有听力材料

The Earth is our human home, also the mother of mankind. We rely on it, explore it. How beautiful this blue planet, but we need to know: Only One Earth!
Unfortunately, many people are easy to understand this truth, but turn a blind eye and continue to do whatever they want, disregard the safety of our planet. Environmental scientists Qu once said: "Only changes can save the fate of mankind, and only change to make our children and grandchildren for generations to survive." Inside the "change" refers to environmental protection. Right to say that there are now so many people took the streets shouting slogans empty slogans, but have not seen much action. Does that pollution will improve it? Do not!
Look, we have the city's black smelly river water; a long line of cars emit a lot of gas; into a piece of green space into a "concrete jungle"; that crisp sound of birds disappeared. If this continues, China will continue to lack of water, the air will become more and more turbid, this century will be 10% of bird species disappear. The above-mentioned things, we humans are to blame!
Everyone knows: Trees absorb carbon dioxide, oxygen emissions, clean air, is a necessary condition of our human existence. But there are some people for money to deforestation trees, resulting in excessive soil erosion, land vegetation has been severely damaged, and the oasis cities desertification of our human existence is threatened. As far as we usually use disposable chopsticks every day spend dozens of acres of forest, in the eyes of those who, in addition to trees for furniture and building materials, he seemed to have no value. Does anyone understand what it means for our trees do we live in the area is very small, if it continues, they may even have lost our only land. Also, our mother river - the Yellow river in recent years and the constant increase in sediment concentration, become the country's most polluted one of several rivers. We can not stand to see the Yellow River dried up from our hands, so there are many scholars have environmental research programs of the Yellow River pollution control, trying to improve the water quality of the Yellow River. But without our participation, our cradle of life - the Yellow River will be to failure and death.
If we wanton destruction of the environment, nature will give us punishment. Those large floods deprived countless number of lives, as well as due to the greenhouse effect, the Antarctic glaciers melting Arctic lead level rise and seawater flooded coastal areas and economic losses. Is this not the best proof of it
Let us treat humans treat nature it! I do not know whether to read "100 things to do to protect the environment," the article. In fact, a lot we can do. For example, in the Arbor Day planting a potted plant, plant a tree; the protection of wild animals, ecological balanced; cherish water, do not dump garbage to rivers; when the green small guard, Green Day each use to promote environmental awareness, so Aoyama often, green Flows, fragrant earth forever ...... this is within our reach to do, why we do not want to practice?
Now, the Earth's ecological environment exacerbates, environmental cautionary bell has sounded. Let us opt to join the ranks of environmental protection, the creation of a harmonious coexistence between man and nature, a better future, so that human and nature going to go on to multiply本回答被网友采纳