welcome.. This is Professor Abdel Rahman Hani, professor of geology and environmental sciences for the third year of secondary school and languages, online groups or private. A student in the final year of the Faculty of Science, Tanta University, Department of Petroleum Geology and Mining, a member of the Arab Society of Meteorites and Space Sciences, and a member of the American Society of Petroleum Geologists. I obtained many training certificates in different fields of petroleum and mining, and I was an organizing member of the 11th International Conference on Geophysics.