The wind doll not only helps us humans, it also helps small animals. It helps birds spread their wings, helps them learn to fly, helps swallows, and helps many small animals fly. Heaven wait.
It also helps people to ripen fruits, helps farmers to ripen crops, and helps children to put kites in the blue sky, amusing every child and them. growing healthy.
Text Summary
The wind blew away people's clothes to dry and broke the newly planted trees by the roadside... His mother told him that he It’s not enough to do things the right way. intentions. , but also to see if it is really useful to others. Feng Wawa learned that helping people is not only about having strength, but also about using the right method.
When Feng Wawa saw the water wheel turning slowly, hetook a deep breath and blew vigorously on the water wheel. Water flowed into the field. The seedlings drank enough water and waved happily.
He saw that the wind turbine generator was spinning very slowly, took a deep breath and blew up the wind turbine generator. The wind turbine generator spun quickly and the house lights came on.
He saw that the children's kites could not fly, and blew gently, and the kites flew away.
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 energy production and irrigation: theWind can rotate 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 pollen, fertilizing fruit trees and crops to 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.
Detailed information:
Wind is also a “double-edged sword”. maybe both Helping people will have a negative impact on people's lives. He cant spread pathogens and spread plant diseases; high-altitude winds are 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 can also cause soil erosion, shifting of sand dunes, destruction of agricultural land, etc.
In addition, the wind is more harmful. Indiscriminate reclamation of drylands will lead to land desertification; strong winds and snowstorms in pastoral areas can disperse livestock and worsen frost damage; some special properties of local winds often cause damage by wind blowing from the sea. Maritime tidal winds are high; -The temp foehn windsWeather and low temperatures as well as hot, dry winds all seriously affect the flowering and fruit set of fruit trees as well as the grain filling of cereal crops.