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.
A service or system ground is designed primarily to protect machines, tools, and insulation against damage. One wire, called the âneutralâ or âgroundedâ conductor, is grounded. In an ordinary low-voltage circuit, the white or gray wire is grounded at the generator or transformer and at the buildingâs service entrance.