What is lightning?

Lightning plays a unique role in nature, industry and daily life. Lightning plays an important role in nature. Through research, it is found that plants cannot grow without nitrogen fertilizer. Although there is a lot of nitrogen in the air, which plants can't directly absorb, nitrogen can react with oxygen through lightning to generate nitrogen dioxide.

When lightning strikes, it can change the chemical bond of oxygen in the atmosphere and produce a very small amount of ozone. 2. Oxygen and nitrogen can combine to produce nitric oxide, which is an important form of natural nitrogen fixation.