How many tree rings are in the trunk of a ten-year-old oak tree.

Growth rings are formed each year in the process of creating new layers of wood. Basically, under normal conditions, one ring is formed every year. Accordingly, there will be ten rings in a ten-year-old oak tree. But sometimes the rings are almost indistinguishable. This is mainly typical for tropical trees. Then you cannot see the rings with the naked eye. It is necessary to apply a special research technology. Also, sometimes two rings per year can form. It all depends on various environmental factors.