On the carbon intensity of energy sources
Between heaven and earth, energy is widely used. At present, energy sources are complex, and the theory of carbon intensity is related to the environment of heaven and earth, and cannot be ignored.

The genus of energy has various categories, and its carbon intensity varies. The genus of firewood is commonly used in ancient times. Although it is a natural thing, it also generates carbon when burned. If it is not harvested properly, it will also damage the ecology. Coal is hidden in the ground and burned for heating and power generation, but its carbon intensity is quite high. Every time a Dendrobium is burned, thick smoke covers the air, and carbon dust overflows. If it accumulates for a long time, it will cause changes in the atmosphere. If the temperature is high, disasters will occur frequently.

Oil flows in the earth veins and is refined into fuel oil, which is the source of power for vehicles and ships. Although it is convenient to use, the amount of carbon emitted when it is burned is also huge. Looking at cities and cities, car water Ma Long, the exhaust gas rises, and carbon accumulates in the air, and people often feel stuffy in the middle. Natural gas, compared with coal and oil, has a slightly lower carbon intensity and burns more cleanly, but it should not be used indiscriminately.

As for water energy, wind energy, and solar energy, these are all natural energy, as well as clean energy. Water can borrow from the trend of rivers, wind energy can ride the movement of air, and solar energy takes sunlight. The carbon intensity of these capable people is almost zero, no carbon dust is generated, and the atmosphere is not damaged. For the long run, we should make great efforts to promote it.

In today's world, everyone is gradually understanding the harm of carbon intensity. In energy selection, it is advisable to focus on clean energy and reduce the use of carbon energy. To promote water conservancy, windmills are widely set up in the mountains and photovoltaics are laid on the roofs. In this way, the source of energy is gradually clearing up, and the carbon intensity is gradually decreasing. Between heaven and earth, return to Qingming, and future generations will also enjoy long-term blessings.