What is the feeling of autumn wind? What are its characteristics and what can it bring? What about the snow in winter

The autumn wind is characterized by bleak sadness. Wind is a natural phenomenon caused by air flow, which is caused by solar radiation heat. Sunlight shines on the earth's surface, causing the surface temperature to rise, the surface air to become lighter and heated up.

Autumn is one of the four seasons. Traditionally, beginning of autumn, which has 24 solar terms, starts in autumn and ends in beginning of winter. The climate in autumn is divided into two stages, the early autumn is sultry, and the climate tends to be dry and cool after the Mid-Autumn Festival. Generally speaking, in autumn, the height angle of the sun gradually decreases, and the temperature gradually decreases from heat; The autumn wind is cool, the summer heat is gone, the fruits are covered with branches, and the fields are golden.

Snow has a wide range of functions, but it is of great benefit to mankind. Bian Xiao, Burning Net, I'll give you a detailed introduction of how to use snow in winter. Snow has a wide range of functions, but it is of great benefit to mankind.

First, it is beneficial to the growth and development of crops. Because of the poor thermal conductivity of snow, covering the soil surface with a layer of snow cover can reduce the diffusion of soil heat and block the invasion of cold air on the snow surface, so the crops protected by snow can survive the winter safely.