At the beginning of heaven and earth, all things sprang up, and they all depended on the source of carbon energy. In ancient times, the people used plants and trees as their salary, and took their carbon energy to protect against wind and cold, and to cook and eat.

At that time, carbon energy appeared in the forest, cutting and burning charcoal, and fireworks curled. The charcoal of wood is pure in quality and energy, warm when it is burned, and cooked when it is cooked. It is the foundation of people's life. The people of mountains and swamps work hard, go into the mountains and forests, chop wood as charcoal, and carry it on their shoulders for household use.

And later generations, coal was discovered in the ground, and it was rich and prosperous. Dig the land and get it, truck and ship, widely used in workshops. Metallurgical iron castings rely on the power of coal. The fire is raging, the molten iron is rushing, and the utensils are made. Industry is gradually booming, coal is the source of power, steam is roaring, cars and ships are speeding, and the four seas are accessible.

There is oil again, hidden in the ground and hidden in the deep sea. People use clever techniques to explore and extract it. After refining, fuel is driven, cars are driven on the road, planes fly in the sky, and boats travel in the sea. Its derivatives, such as plastics and chemical fibers, are all over the corner of life, which is very convenient.

However, the use of carbon energy also causes troubles. When burning, the exhaust gas rises and is dyed in the atmosphere, causing climate change and frequent disasters. Therefore, today's people seek change and innovation, seeking high efficiency and cleanliness in the source of carbon energy, and seeking other sources, such as solar energy, wind energy, and water energy, in the hope of harmonious coexistence, maintaining the peace of heaven and earth, and the prosperity of all things.