https://www.sciencealert.com/the-mystery-of-how-the-nile-has-kept-flowing-for-30-million-years-may-have-been-solved?fbclid=IwAR3Ue-OvouasQsHBD2gVNeS0SMxeIS3E6-E-g0PSQbU-6wP2U24pq9LWFp8
https://en.wikipedia.org/wiki/Mantle_convection
AS GOES AND COMES THE NILE, SO GOES AND COMES HUMANITY, CIVILIZATION, GOD'S VISITATION THROUGH NATURE ON EARTH.