In the process of rotation of the earth the longitudes and time keep on changing elaborate​

Explain As you know, the Earth performs one full rotation (360°) every 24 hours. Thus, it rotates 15° every hour. In other words, Local Noon at two geographical locations which are separated by a longitudinal difference of 15° occurs with a time difference of 1 hour.ation:

answer; /// the need to make choices because economic wants exceed economic means;