Which fuel is usually obtained by strip mining?

Question

anonymous · Answer

Mining is the process by which commercially valuable mineral resources are extracted (removed) from Earth's surface. These resources include ores (minerals usually containing metal elements), precious stones (such as diamonds), building stones (such as granite), and solid fuels (such as coal). Although many specific kinds of mining operations have been developed, they can all be classified into one of two major categories: surface and subsurface (or underground) mining. Read more: http://www.scienceclarified.com/Ma-Mu/Mining.html#ixzz3VbzOdsL3

anonymous · Answer

Coal