Share this article. Share. This graphic shows Africa is bigger than the land masses of the US, China, India, Mexico, Peru, France, Spain, Papua New Guinea, Sweden, Japan, Germany, Norway, Italy, New Zealand, the UK, Nepal, Bangladesh and Greece put together. It also lists the top 100 countries in the world in terms of biggest land size.
Definition of ground cover. 1  1 : the small plants on a forest floor except young trees. 2  2a : a planting of low plants (as ivy) that covers the ground in place of turfb : a plant adapted for use as ground cover.
System Grounding: The intentional connection of a. phase or neutral conductor to EARTH for the propose of. controlling the voltage to EARTH or GROUND within. predictable limits. It also provides for a flow of current that will. allow detection of an unwanted connection between system. conductors and ground which may instigate operation of.