In the vast universe, there is a blue, full of vitality and vitality of the planet - the earth. It is the only home of our human survival, and the living environment and our lives, and even life is closely related.

　　As early as millions of years ago on the earth, the green and quiet virgin forest, the verdant trees, ancient trees, mountains and rivers, clear streams and the size of the lake like a gem embedded in the valley between. Blue sky, soaring birds ... ... all things in the world by the blue sky, white clouds, snow peaks, forests, clear water in the fairyland in peaceful coexistence. But with the passage of time, mankind in the continuous progress at the same time, although the material was satisfied, but at the same time in the use of natural process also greatly destroyed the environment, large tracts of forest grassland was ruthless destroyed, loss of vegetation surface soil erosion Gradually increased.

　　Simply say an inch thick surface soil layer, if the normal agricultural production conditions, it takes about 100 years to be able to form. 100 years! How long it is for a long time, but we have to destroy it just for a moment. In the spacecraft, most of the earth's place is boundless sea, there is a small part of the land, and that is the little land, and some have been troubled by sand, if we continue to destroy the vegetation, not The future of the future, where we live will not become that sleeping under the dune Loulan ancient country! Land reclamation and burning, the abuse of corruption, resulting in frequent volcanic eruption, landslides, resulting in a large number of fertile land was destroyed, to our production and life has brought great inconvenience. Even endanger the property and life safety, pay the price of blood, which is to show how the protection of the ecological environment is important ah!

　　Young friends let us join hands with the people of the world together to protect the environment, from my start, from now on, start from the bit by bit, let our earth become a real "green" Planet, the cradle of human life, let the earth mother become the eternal magnificent star!

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