Mercury and Earth
EARTH is the only planet whose English name does not derive from Greek/Roman mythology. The name derives from old English and Germanic. The Earth is the densest major body in the solar system. 71 percent of the Earth is covered with water.Earth is the third planet from the Sun and the fifth largest. The Earth is divided into several layers which have distinct chemical and seismic properties: Crust, Upper Mantle, Transition Region, Lower Mantle, D Layer, Outer Core, and the Inner Core.
Earth And Mercury
Earth And Mercury are both Inner Planets. They both have large iron-based cores. As we all know Earth And Mercury both belong to our solar system. They also both orbit the sun and belong to our solar planet. Additionally, Mercury, much like Earth, has a very rocky surface.