Let animals and plants live in harmony with human beings

Environmental protection, this word has disappeared for a long time. Finally one day, it is now in life.

In recent years, trees have been cut down by people and gradually reduced; the disappearance of forests has led to the endless expansion of the desert, and the flooding of floods... There are many things like this. Because of this, our city will be so precarious, as long as there is a slight carelessness, the city may be destroyed, and human beings may also perish.

There used to be a long, long period of time, and the word "environmental protection" disappeared on the historical stage. However, this word finally debuted and I saw it again.

In our lives, there is such a chain of creatures: trees, small birds, and worms. Birds need to nest on the big tree; the trees are the food of the worms; the birds have to eat the delicious dishes of the worms. The three things in this series of biological chains are missing, the biological chain can not be established, and it plays an invaluable role in our lives.

Let us think about it! After the birds are missing, the worms lose their natural enemies, which means that the worms will continue to bite the leaves, resin, smash the trunk, and dig the heart. Without the interference of birds, the worms will multiply rapidly, which means that the trees will gradually die out. There is no tree. Without the trees, there is no oxygen, then we can't survive. However, for bugs, we can't get rid of it, it's really helpless!

Let us think about the situation like this now! We humans have deforestation of trees unrestrained. Even if the trees are more limited, they will not be able to withstand such felling. Now the oxygen is getting less and less. Our cars emit a lot of exhaust gas, and our chimneys emit a lot of black clouds. The air is polluted by some fine dust and dirt. We have rarely breathed in the fresh air. The acid rain caused by air pollution will corrode a lot of metal, and it is still us.

Mother Earth is already ill, and the disease is very serious and serious; the mother of the earth is tired, very tired and very tired. Then, for the future of mankind, I appeal to let animals and plants live in harmony with our human beings!

Yu Xinxin, a small class in the experimental country of Sanmen County