What are the uses of snow?

After entering winter, the weather is cold and it is a good time for snow. Snow is a white crystal, mostly in hexagonal shape. Every year when it snows, the snowflakes fly in the air, which looks very beautiful. After the heavy snow, the world will become a silvery white, with silver everywhere, and the scenery is very beautiful. But do you know what effects and functions of blood? Do you know what benefits snow can bring to humans?

The efficacy and function of snow

1. Eliminate fungi and bacteria

Killing fungi and bacteria in the air is an important function of snow. When it snows, the weather is very cold and the temperature is relatively low, which can kill bacteria and fungi in the air and reduce their harm to the human body. If it snows more often every winter, it can effectively prevent the spread of epidemic diseases. Purifying the air is also an important function of snow. It can clean up pollutants in the atmosphere. After every snowfall, people will feel that the air is particularly fresh and breathing will feel particularly comfortable.

2. Prevent and relieve frostbite

Snow can also prevent frostbite on human skin. After it snows every year, you can take an appropriate amount of snow and rub it back and forth in your hands to speed up blood circulation on the surface of the skin and enhance the skin's resistance to cold, which can effectively prevent frostbite.

3. Enhance physical fitness and prolong life

People collect snow and melt it into water for bathing. This natural snow water can nourish the skin, improve the body's disease resistance, speed up blood circulation, and significantly improve human fitness. If you can drink this pure snow water for a long time, it can also prolong your life. It is said that this is the secret to longevity for people in many plateau snow-capped mountains.

4. Promote crop growth

Snow is not only good for the human body, it is also very beneficial for maintaining the balance of the ecological environment and promoting the growth of crops. It has a certain insulation effect. After the snow falls in winter every year, it can prevent crops from being frostbitten. After the snow melts in spring, it can also provide plants with sufficient water, allowing crops to grow quickly and healthily. In addition, snow can also improve the fertility of the soil. It itself contains rich nitrogen, which is a necessary fertilizer for the growth of crops.