1 : Surface area is a country's total area, including areas under inland bodies of water and some coastal waterways. 2  Irrigated land: The number of square kilometers of land area that is artificially supplied with water. 3  Population density: People per square kilometre, in 1999. 4  At this time the world average was 14.42.
A ground fault is an inadvertent contact between an energized conductor and ground or equipment frame. The return path of the fault current is through the grounding system and any personnel or equipment that becomes part of that system.
Movement on faults can be a combination of dip-slip and strike-slip. Pure dip-slip faults can be normal (h/wall down) or reverse (h/wall up). Pure strike-slip faults can be dextral (right-lateral) or sinistral (left-lateral). Oblique-slip faults combine dip-slip and strike-slip components.Net slip = displacement on a fault, measured in the plane of the fault.) Classification. Fault rocks are classified according to the size of the fragments, and whether they are cohesive or not. If cemented by minerals precipitated from circulating groundwater it is an indurated gouge. Cataclasite: Cohesive fault rocks composed of broken, crushed and rolled grains.