A planet is an object that is:
1) Orbiting a star
2) Has a more or less spherical shape
3) Has no other objects in its orbit.
None. By definition a rocky planet is mostly rock. Venus, by far, has the densest atmosphere of the terrestrial planets, but the planet itself is mostly rock and is similar in composition to Earth.
A rock planet is a terrestrial planet primarily composed of silicate rocks and metals. Examples include Earth, Mars, Venus, and Mercury, which have solid surfaces made up of rock material. These planets have high densities and solid, well-defined surfaces.
Earth is a terrestrial planet composed of rock and metal. It has a diverse range of ecosystems that support a wide variety of life forms. It is the only planet known to have liquid water on its surface.
Pieces of rock that strike the surface of a moon or planet are called meteorites.
A moon, by definition, is not a planet. The closest planet to our sun is Mercury, followed by Venus and the Earth, then Mars.
None. By definition a rocky planet is mostly rock. Venus, by far, has the densest atmosphere of the terrestrial planets, but the planet itself is mostly rock and is similar in composition to Earth.
The definition of a planet was changed and it does not meet that definition.
the planet that has NO rock on it, is most likely Jupiter.
Yes, venus is a rock planet
Mercury is a planet made of rock and metal.
No. Europa does not meet the definition of a planet because it does not orbit the sun. It orbits the planet Jupiter.
None. By definition a rocky planet is mostly rock. Venus, by far, has the densest atmosphere of the terrestrial planets, but the planet itself is mostly rock and is similar in composition to Earth.
I have no idea good luck finding out man rock on dude
No outer planet that we currently know of is all rock. If this is a trivia/homework question the intended response is most likely either Mars or Pluto, but there are problems with each of these: Pluto is a dwarf planet, not a planet. This might be considered quibbling, but there's a more significant problem: using Pluto as the answer would require an unusually generous definition of the term "rock" (Pluto's average density of 1200 kg/m3 is too low for it to be rock; it's mostly made of ice). Mars IS definitely a planet, and it IS mainly rock, with some metals and just a little bit of ices; however, it's not an OUTER planet (Mars is the outermost of the inner planets).
Jupiter (or Saturn that depends on your definition of "moon" the rings of Saturn are composed of billions of chunks of rock and ice which each could be called a "moon" if you want to stretch the definition a lot...)
Rock.
More information about a Planet Rock song can be found online at the Planet Rock website. The website gives you information about the Planet Rock songs and the sample of songs.