Introduction Petroleum refineries are industrial facilities where crude oil is processed into useful products such as gasoline, diesel, kerosene, jet fuel, lubricants, and petrochemical feedstocks. While one might logically assume that refineries are located close to crude oil producing areas to minimize transportation costs, in many developing countries, refineries are often situated far from oil…
Introduction Urbanization is a defining characteristic of the 21st century. As the global population continues to rise, more people are moving from rural areas to urban centers in search of better opportunities, economic growth, and modern lifestyles. One of the most significant outcomes of this demographic shift is the rise of megacities — urban areas…
Introduction Globalization refers to the process of increasing interconnectivity and interdependence among countries and regions through the exchange of goods, services, technology, and culture. Over the last few decades, globalization has become a driving force behind many economic, social, and political changes. While it has contributed to global economic growth and poverty reduction, it has…