Why does the full moon appear as a flat disk?

On a full moon, the moon’s disk looks uniformly bright, which gives the feeling of a flat disk. This phenomenon is explained by the fact that the satellite’s surface is covered with fine-grained debris-dust material that reflects the sun’s rays equally in different directions.

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.