A high mountain of pure lead would collapse under its own weight because lead is so dense and soft
The "earth's interior" is thought to be composed of magma and, at the core, molten iron and perhaps some nickel. If we look out on the crust of the earth, some 75-80% of the surface of our planet is composed of sedimentary rock. That leaves some 20-25% left to be composed of igneous and metamorphic rock. Links can be found below to relevant material in Wikipedia, where knowledge is free.
it has the same core as earth, just on another planet
Rock - Earth is a rocky planet. In terms of chemical elements however, it is composed mostly of iron (32.1%), oxygen (30.1%), silicon (15.1%), magnesium (13.9%), sulfur (2.9%), nickel (1.8%), calcium (1.5%), and aluminum (1.4%); with the remaining 1.2% consisting of trace amounts of other elements.
It is composed mostly of nickel and iron.
Earth is an inner planet, but Jupiter is not.
all but earth
This question is impossible to answer.
In order to land on a planet, it has to have a solid outer crust. The only planets in the solar system with a solid outer core are the 4 inner planets (Mercury, Venus, Earth and Mars). The planets outside the Asteroid Belt are composed primarily of gas, which would make any landing impossible on those planets.
A terrestrial planet is a planet that is primarily composed of silicate rocks.
Saturn is the planet that is closest to Earth with rings. Saturn's rings are composed mainly of ice particles and debris, and they can be seen from Earth with a telescope or even binoculars.
Possibly but unlikely to be the same as Earth. How precise do you want to be - continent's, mountains and oceans - impossible.
All life on earth is "Carbon based"; meaning they are composed of Hydrocarbons.
It isn't a dwarf planet, it's six times the size of earth and is classed as a gas giant, and it is mostly composed of gases.
There are a few similarities, including a gravity of 88% earth's, large amounts of water in the planet, a strong magnetic field, and a light blue atmosphere.
There is no mountain on planet earth over 40k', but on Mars there is a mountain called Olympus Mons that exceeds that.
A realm is a region ruled by a monarch (a king or queen). As kings and queens rule ON the earth, it is impossible for the whole earth to be in a realm.
If an ateroid comes into contact with the earth, it forms a new planet known as a Flythroid, which is composed entirely of caesium and water. This planet immediately explodes, creating a frog which houses the new universe.