Fountains are installed in city parks. Why is there coolness near the fountain on a hot summer day?

Water has a high heat capacity. When heated, water absorbs some heat from the environment, due to which the air temperature near the fountain is somewhat lower.

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.