Explain why there is a change of day and night on Earth?

The change of day and night occurs due to the rotation of the Earth around its axis. On the side that is illuminated by the Sun is day, and on the side in the shade is night.



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.