Uranus and Neptune, which are fairly similar in size and composition, have sometimes been referred to as twin planets to each other, and are mostly gas (although both are believed to have a rocky core).
Neptune is mostly made of gas. Also, Neptune has rings and clouds. BY: jill the queen of awesome
yes, uranus is a mostly gaseous planet.
It is mostly rock.
Mercury is a rocky planet.It's actually a rock because it is one of the inner planets that are all made of rock.The planet Mercury is a dense, rocky, airless world.
Our planet is mostly made up of rock, with a solid surface layer called the crust that varies in thickness. Beneath the crust is the mantle, which is mostly solid rock but can flow slowly over long periods of time. The core of our planet is believed to be mainly made of iron and nickel.
Jupiter
rock not gas
Neptune is mostly made of gas. Also, Neptune has rings and clouds. BY: jill the queen of awesome
Gas, mostly Hydrogen and Helium.
Because it is made mostly out of gas and the clouds around it are gas too :)
Eris is made mostly of ice.
yes, uranus is a mostly gaseous planet.
It is mostly rock.
The planet Saturn is almost entirely made of gas. It is not for nothing that it is known as a gas giant.
Pluto is a solid planet. Pluto is made mostly of ice, although the core is most likely rock with metal in it.
Because the planet is made of mostly gas.
Mercury is a rocky planet.It's actually a rock because it is one of the inner planets that are all made of rock.The planet Mercury is a dense, rocky, airless world.