Most of those major cities are located near Petroleum Fields and Coal Mines.
The correct answer for the given question above would be option B. The essential aspect of geography that you would learn about the creation of mountains would be physical systems. The physical systems of geography is also known as physical geography. Physical geography is the scientific study of the natural features of the Earth's surface.
The places by the equator are hot because the sun's rays are by or directly on the equator.