The changes throughout the year show the beauty of natural scenery, each season has different characteristics, and each season shows the powerful vitality of nature with different scenes. This alone is enough to make human beings admire. After hundreds of millions of years of changes, the earth operates in an orderly manner according to the laws of nature, caring for the healthy growth of life on the earth. However, nature has its own unique laws: survival of the fittest, extinction of those who resist. From scientific testing instruments, we found the law of living organisms in fossils. Some creatures have existed for hundreds of millions of years, but they are still alive, while others have been eliminated and become permanent archives.
The history of our human development also fully illustrates the importance of this law. Human beings can have today, which is the product of adapting to the changes in the natural environment and surviving. The application of "fire" has improved the development speed of human beings, which is a mystery of the ingenious connection between human beings and nature, and also a key for human beings to open natural password. Fire is the product of nature under certain conditions, which is caused by lightning, geothermal energy or spontaneous combustion of organic substances under certain conditions. However, human beings use fire reasonably, from the original eating habit of hunting raw food to eating cooked food. This process has greatly promoted the development of human beings, reduced the disease infection caused by people eating raw food, and improved people's health index. Moreover, eating cooked food can absorb and digest more nutrients in food and promote people's healthy growth and development.
In addition, the application of fire has opened up a new way of life for mankind. Fire is used to resist cold attacks in winter and to drive away wild animals in peacetime, which greatly preserves the strength of human groups and plays a positive role in human reproduction and growth. This is a typical example of the harmonious coexistence between human beings and the natural environment, which proves that our human development process is closely related to the evolution process of natural docking.
The natural ecological environment has its own laws of natural development, which is independent of human will. Only by living and developing according to the laws of nature can we make great progress. Violation of the laws of natural development will be punished by the laws of nature. This is an indisputable fact and a classic exposition summed up by the lessons of blood. We live in the natural environment and rely on the gift of Mother Earth to survive every day. From the sunshine in the sky to the water on the ground, the essence of plants-the source of food, clothing, housing and transportation-cannot be separated from the supply of natural ecological environment for a moment.
We humans are people with high IQ in this world. We will use our own labor processing to change the living environment, change passivity into initiative, and strive to change the ecological environment. To some extent, we have achieved certain results and shared the fruits and happiness brought by labor. This is the performance of the progress of human society and the result of our continuous exploration, which is worthy of pride and pride. However, we still need to rely on nature to provide the necessary means of subsistence, and we can't get rid of the bondage of natural laws. We must continue to live on this earth and continue to explore. Because, Mother Earth has endless mysteries that we need to solve. Nature is the mother of human beings, and it is the milk of the earth that feeds our human growth. Seek the law of life from the laws of nature, master its changes, understand the inner mystery of nature, and find a more comfortable living environment for human survival, so as to improve the quality of human life and cultural quality, and promote human society to March to a higher realm of life and live a better and happier life. This is the result of our close connection with the natural ecological environment, and it is also the mystery and enlightenment of life we have learned from it.