Wind can spread plant pollen and seeds and help plants pollinate and reproduce. For example, the most common example is that dandelion seeds are spread by the wind.

2. Wind power generation

Wind energy is widely distributed and inexhaustible. Using wind energy to generate electricity reduces the use of fossil energy and protects the environment.

3. Improve the farmland environment

In agricultural squadron, wind plays an important role in improving farmland environment. Air flows to form wind, which transports and exchanges carbon dioxide, oxygen and heat in the air. It creates conditions for the growth of crops.

Wind energy utilization form

The utilization form of wind energy is mainly to convert the kinetic energy of atmospheric movement into other forms of energy. Wind is horizontally moving air, and air movement is mainly due to the different solar radiation intensities received at different latitudes on the earth.

In the equatorial and low latitudes, the solar altitude angle is large, the sunshine time is long, the solar radiation intensity is strong, the ground and atmosphere receive more heat and the temperature is high; At high latitudes, the solar altitude angle is small, the sunshine time is short, the heat received by the ground and the atmosphere is less, and the temperature is low. This temperature difference between high latitude and low latitude forms the pressure gradient between the north and south of China, which makes the air move horizontally.