Wind can help people do the following things:
1. Prepare food: Wind can accelerate water loss, such as air-dried meat, air. -dried fruit pulp, etc. Xinjiang raisins are a typical dried food.
2. Drying clothes: Wind can accelerate the evaporation of water on clothes, accelerate water loss, and speed up drying of clothes.
3. Wind power generation and irrigation: The wind can turn the blades of the windmill, and then increase the rotation speed through the increase in speed to prompt the generator to produce electricity. Wind energy is a non-polluting, clean and renewable energy. Ancient people also used windmills to water crops.
4. Help fruit trees and crops bloom and bear fruit: the wind can carry away the pollen, fertilizing the fruit treesthird parties and crops so that they flower and bear fruit.
5. Electrically Assisted Sailing Ship: In ancient times, ships without electrical systems relied on wind power to move, which greatly reduced the duration of the voyage.
6. The wind will drive away the dark clouds and mist: When the dark clouds block the sun, it is the wind that blows them away, allowing the sun to fill the earth again. When pollution is heavy in winter, it can make smog disappear.
7. During the hot summer, the wind brings us coolness and drives away mosquitoes and flies.
8. Bringing rain: The wind can blow the clouds, promote the exchange of dry, cold and warm and humid air, and adjust the air temperature and humidity. This is what the ancients said: "The clouds turn into rain, and the dew turns into frost." The wind can send clouds andrain to distant locations, completing the water cycle on Earth. In summer, warm, humid air coming from the ocean brings abundant precipitation.
Wind is also a “double-edged sword”. It can not only help people but also have a negative effect on their lives.
It can spread pathogens and spread plant diseases; high-altitude winds are the weather conditions that allow locusts and other pests to migrate long distances; Strong winds can cause mechanical scratching of leaves, lodging of crops, broken trees, and falling flowers and fruits, affecting yields. Strong winds also cause soil erosion, shifting sand dunes and damage to agricultural land. Additionally, wind poses greater dangers. Indiscriminate reclamation of drylands will lead to land desertification due tothe wind.
Strong winds and blizzards in pastoral areas can disperse livestock and worsen frost damage; some particular properties of local winds often cause wind damage; salty tidal winds blowing from the sea can cause Foehn winds and high and low temperatures. hot, dry winds have seriously affected flowering, fruit set and grain filling of fruit trees.