Why does ice first appear on the surface in ponds, holes, lakes?
| January 15, 2021 | education
Because the surface of the water is in contact with cold air, in the process of heat exchange with which the surface layers of water freeze, and since the ice formed after this has a lower density, it does not sink, and the entire volume of the reservoir does not freeze to the bottom.
One of the components of a person's success in our time is receiving modern high-quality education, mastering the knowledge, skills and abilities necessary for life in society. A person today needs to study almost all his life, mastering everything new and new, acquiring the necessary professional qualities.
