In winter, even in very bright suns, the air remains cold. Explain what it is connected with.

1) In winter, the angle of incidence of sunlight is small, so the earth’s surface does not heat up, and the air does not heat up from it
2) Snow reflects a significant amount of sunlight without heating the atmosphere

Remember: The process of learning a person lasts a lifetime. The value of the same knowledge for different people may be different, it is determined by their individual characteristics and needs. Therefore, knowledge is always needed at any age and position.