2 1 century, mankind entered the era of science and technology. Technology has become an indispensable part of us, but will you find that although technology is closely related to us, environmental protection is getting farther and farther away from us? Many plants on the earth are of great benefit to the environment, so we should know how to use them instead of destroying them. For example, the Yellow River and the Yangtze River, our mother river, in recent years, people who watch it don't know how to cherish it, and constantly throw garbage into the river. There are no trees planted on the loess plateau in the middle reaches of the Yellow River, which leads to soil erosion and brings all the sediment into the Yellow River, forming a suspended river on the ground, which is prone to floods. We should protect her, not destroy her, so that our mother river can exist forever. For example, the Inner Mongolia prairie in the west of our country was originally a green grassland. Why has it become a bare and lifeless grassland now? The culprit is 198 1 Erdos cashmere group, a Japanese-funded joint venture! 198 1 years ago, there were no goats on the grassland. At 1985, goats began to multiply and eat grass crazily. From 1990 to 2000, grassland degradation was the most serious. Behind the rise of Ordos is the degradation of pastoral areas and the sharp deterioration of ecology! In addition, in recent years, people have entered the high-tech era, and people are wantonly destroying our prairie. Is it necessary to destroy our ecological environment in order to make our country stronger? Earth-our mother! Do you just watch your children wantonly destroy the ecological environment? Will you be willing to be destroyed by your own children like this? In my eyes, Mother Earth is not like this. I believe you will cheer up, let people on the earth wake up and stop destroying the ecological environment. The most important thing is to prevent our soil erosion and plant more trees, so that we can survive on the earth for a long time! Let's decorate our mother more beautifully!