Earth
Earth is the planet people live on, but can also mean electrical grounding. Usually calling the ground wire the Earth is a British term.
Earth the planet has a rich structure under the surface, read about that at Cross section of the Earth.
Earth is the planet people live on, but can also mean electrical grounding. Usually calling the ground wire the Earth is a British term.
Earth the planet has a rich structure under the surface, read about that at Cross section of the Earth.