What is the function of the wind?

The effect of wind on human beings: when the weather is hot, a breeze blows and we feel very comfortable. The wind also helps us dry wet clothes. Wind energy blows the sails and propels the ship forward. Wind can also help plants spread pollen. The wind can also generate electricity and blow kites into the sky. ? The harm of wind to human beings: wind energy blows over ships at sea, blows away fertile soil and blows down crops, trees and houses. ? How is it formed? Because the air around the earth is always flowing, this flowing air forms the wind. The faster the air moves, the stronger the wind. On the contrary, the slower the airflow, the weaker the wind. When we fan a fan, we make the air around the fan flow, thus generating wind. Benefits: the wind can blow people, and the wind can bring happiness to people; Wind can bring farmers a bumper harvest; Wind power generation is also the most important tool for making rice noodles. When the weather is hot, the wind blows on our faces, and we will feel very comfortable. Wind energy helps us dry wet clothes; Wind energy blows the sails and pushes the ship forward; Some crops and fruit trees need wind to help spread pollen when they bloom, and only wind can bear fruit; Wind can also generate electricity and so on. Disadvantages: blowing people's hair in a mess. Wind also has disadvantages, such as blowing garbage all over the floor. Particularly powerful wind energy blows over ships at sea, knocking down trees, houses and crops; Strong winds will also blow up dust and form sandstorm weather. Wind has done a lot of work in nature. Wind energy can mix and balance a wide range of heat and water vapor, and adjust the temperature and humidity of the air; Clouds and rain can be sent far away, so that the water cycle on the earth can be completed. Plants can't live without the help of wind. The gentle breeze helps plants to spread pollen, so that some cross-pollinated plants can get the necessary pollen, so that plants can "get married", form seeds, bear fruits and leave the next generation for plants. Sorghum, such as pine, poplar and purple, is produced by the wind as a "matchmaker". The wind can also blow the seeds of some plants far away, so that they can grow and develop in a new environment and continue to prosper their "new families". Wind has done its duty to help plants reproduce, and it is necessary to improve the growth and development environment of plants. It creates comfortable conditions for the growth of plants, drives the cold air gathered near the ground away from dense plants, dispels the warm and humid air, prevents plants from "catching cold" and freezing, and does not make plants feel stuffy and uncomfortable.