What is the name of the period of time during which the earth makes a complete revolution around the sun?
December 31, 2020
Such a period of time is called a year, an earth year, since the year is counted differently on different planets. For example, one year on Jupiter could be 700 years on 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.