What is the principle underlying the division of the history of the Earth into eras and periods?
| February 10, 2021 | education
Comparison of the fossils of different layers of rocks allowed us to distinguish several time periods in the history of the Earth.
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.
